How to use pagespeed insightslavori

Ciao a tutti, sono il responsabile di un'agenzia di comunicazione di Milano, sono attualmente alla rice...nell'impostazione di eventi, tabelle di analisi dati e tabelle di esplorazione su richieste specifiche da nostro team digital marketing. Cerchiamo un Professionusta con questi requisiti: - Esperienza comprovata con GTM e GA4 - Capacità di progettare e implementare eventi personalizzati per il tracciamento - Competenza nella creazione di tabelle di analisi dati e tabelle di esplorazione per ottenere insights significativi - Conoscenza approfondita delle best practices di tracciamento e delle ultime novità relative a GTM e GA4 - Ottima comprensione del panorama digitale e delle esigenze specifiche del nostro settore. Grazie a tutti coloro che rispondera...

...agli utenti, guidandoli attraverso i processi complessi, fornendo risposte immediate alle domande frequenti e migliorando l'efficienza complessiva del supporto clienti. Analisi predittiva e ottimizzazione degli appalti: Integrazione di algoritmi di analisi predittiva basati sull'IA per analizzare i dati storici degli appalti e delle pratiche tecniche, consentendo agli amministratori di ottenere insights approfonditi e prendere decisioni informate sulle strategie future di partecipazione agli appalti e sulla gestione delle pratiche. Riconoscimento vocale e analisi del linguaggio naturale (NLP): Implementazione di funzionalità avanzate di riconoscimento vocale e di analisi del linguaggio naturale per consentire agli utenti di interagire con la piattaforma utilizz...

Azienda seria e avviata cerca collaboratori freelance per ottimizzazione velocità siti in wordpress. E' richiesta dimestichezza con minificazioni e ottimizzazioni immagini. Il lavoro non è limitato all'installazione di un qualsiasi plug-in di cache, ma richiede competenza nel portare i siti al grado A di Gtmetrix e +90 su Google Pagespeed Si richiede ottimizzazione velocità siti sia desktop, sia mobile. Metodi di valutazione: Google Pagespeed e GTMetrix

We were looking for a freelance / press office able to help us with the dissemination of texts and news produced by us, which speak of the Polish branch of the company. In particular, we would need a person with direct and personal contacts on - Local Polish mass media in the Lublin area - Vertical Polish mass media in the logistics / transport sector - Polish national mass media specializing in economics or business pages This person will have to translate the text provided by us into Polish and disseminate it; manage any requests for interviews or journalistic insights; provide a press review of what has been published

...for our channels (Facebook, Blog, Instagram) * Implement a remarketing strategy. * Social Media: capturing content, editing, and uploading to Later or other Instagram scheduler * Building Instagram following organically * Use our paid-for campaign budget to its full potential ensuring the greatest reach and engagement. * Develop monthly reporting and draw actionable insights in order to continually develop the ongoing social strategy. * Identify audience and platform trends and use them to develop platform-specific content. Required Skills: -Experience using Later or other scheduler -Good understanding of instagram algorithms (knowing when to post, how to engage effectively, paid promo and targeting etc) -Organisatio...

Abbiamo pubblicato un sito web utilizzando, per struttura e grafica, il plugin di Elementor. Abbiamo replicato 3 tipi di strutture - una per le pagine - una per gli articoli - una per le landing page L'esigenza è ottimizzare le prestazioni del sito, alleggerirlo per renderlo più prestante ai test " PageSpeed" di Google. A oggi il sito è composto da: - home - 27 pagine - 43 articoli - 13 landing page Logicamente l'ottimizzazione andrà fatta su un solo elemento (per esempio ottimizzazione di una pagina, un articolo, una landing) visto che la struttura creata con Elementor, come detto in precedenza, è stata replicata come tema per pagine, articoli e landing.

Realizzazione di un sistemi BI (integrato anche a Power Bi/DataStudio o tableau) dove i dati che vengono raccolti devono essere acquisiti da varie fonti, elaborati e resi disponibili, per riuscire a fornire analisi di ...svariate aree e funzioni aziendali. Questi includono sistemi CRM, gestionali, ERP, software di gestione marketing, vendite, supporto clienti, tracciamento app e siti web, controllo social media; -La comprensione del “customer journey” nella sua totalità, personalizzazione del prototipo, al fine di migliorare la sua percezione d’uso del servizio e degli strumenti di supporto; - Visione delle insights strategiche, basate su dati aggiornati e organizzati in real-time; - Presentare i dati all’utente in maniera sempre unitaria, coerente,...

Fix and improve prestashop 1.7.6.6 load speed for google pagespeed insights and google search console, for products pages and categories pages (whole site) both desktop and mobile Fix slow code, find bottlenecks, no cache modules Miglioramento velocità di caricamento pagine prestashop 1.7.6.6 per google pagespeed insight e google search console, per pagine prodotti e categorie, intero sito sia per desktop che mobile Miglioramento del codice e ricerca del colli di bottiglia

...architetture e applicazioni informatiche. E’ una realtà in crescita costante, grazie al successo generato per i propri clienti: Compagnie di Assicurazione, Banche e Società di Asset Management leader in Italia e nei mercati internazionali. Siamo alla ricerca di una figura professionale che possa opportunamente gestire i profili social dell'azienda e sia in grado di monitorare e interpretare insights e analytics....

SOLO PER FREELANCER ITALIANI Ho un sito che ha dei pessimi punteggi di caricamento su PageSpeed Insight di Google. Il sito è composto da 9 pagine e una quarantina di articoli nell'area blog, è costruito su Wordpress con Elementor Pro. Ho installato anche Autoptimize, CAOS, Imagify, Jetpack e Google Site kit. Anche altre plugin, ma sono funizonalità doi backend, quindi non dovrebbero interessare il caricamento delle pagine. Verificando la velocità su Google PageSpeed Insight, ho scoperto che il sito è estremamente lento sui device mobili (intorno a 20/100), generalmente a causa di JS e CSS. Su desktop raggiunge un punteggio di 60-70/100. Allego uno screen dei problemi riscontrati dal tool, così da farvi un'idea. L'inte...

problema velocità sito parametri PageSpeed Insights vorrei velocizzare il mio sito integrando un servizio CDN e risolvere tutti i punti segnalati da PageSpeed di google obbiettivo punteggio 100% Competenze richieste

problema velocità sito parametri PageSpeed Insights vorrei velocizzare il mio sito integrando un servizio CDN e risolvere tutti i punti segnalati da PageSpeed di google obbiettivo punteggio 100%

Salve, vorrei ottimizzare il nostro sito in word press attualmente sul dominio immobilfirenze.it. Vorrei ottimizzare la velocità e sistemare in pratica quanto viene espresso

I need a signboard to invite people to use the handrail. The slogan must accompany a graph that shows a decreasing trend in the use of the handrail. It should be very ironic and can be put beside a stylized image/icon

Il mio sito web è gestito con Wordpress e ospitato da Siteground, l'ho ottimizzato al meglio tramite plugin. Vorrei correggere solo gli errori restanti che GTmetrix e Google Pagespeed mi segnalano: - "Rimuovi le stringhe di query dalle risorse statiche" - "Rimuovi round trip di blocco" Gli URL con il simbolo "?" vengono generati dal plugin di ottimizzazione Phastpress

I have a magento platform on which they are installed: redis. amasty fpc, pagespeed and the vps on which it rests is powerful. I use cloudflare and I have done all the necessary optimization. The sisto in principle is fast but there are some moments when the frontend is very slow. Especially if there are chronological processes you work on the m2epro module (inserting insertions to ebay or other). Ho una piattaforma magento su cui sono installati: redis. amasty fpc, pagespeed e la vps su cui si poggia è potente. Utilizzo cloudflare ed ho effettuato tutte le ottimizzazione necessarie. Il sisto in linea di massima è veloce ma ci sono alcuni momenti in cui il frontend è lentissimo. Specialmente se ci sono dei processi cronho si lavora sul modu...

il nostro sito web (in una nicchia specifica e molto in voga, con contenuti molto specifici) ha avuto una flessione nelle visite, inoltre per molte parole chiave importanti sull'argomenti non abbiamo risultati; abbiamo bisogno di una analisi e di un report seo/serp per capire le aree di miglioramento e le effettive azioni da intraprendere. Astenersi generici report fatti con google pagespeed, majestic, onpage, ecc. Abbiamo bisogno di dati misurabili (quindi intraprendere le azioni e vedere risultati e non semplici "proviamo a fare cosi' e vediamo"). Allegare progetti simili su cui avete lavorato con possibilità di verificare statistiche

Come discusso: €400 per il reperimento di 1000 contatti via linkedin. *Per mia memoria in fase di contabilità incollo quanto scritto via mail, così risalgo a quale job si riferisce il pagamento* -category managers, -pricing managers, aggiungendo anche -shopper insight managers, -Consumer Insights Manager, -Head of Strategic Insights, -Senior Marketing Research Manager, o ruoli simili, in grosse aziende di FMCG (e intendo produttori come la Nestle non venditori come la Carrefour),*

Cerco qualcuno in grado di dare una sistemata al lato seo e pagespeed del mio sito web

Realizzare un documento PDF di SEO Audit su nostro template (quindi è solo da modificare coi dati rilevati per il sito analizzato). Oltre all'esposizione dei dati, richiediamo piccoli consigli per migliorare l'efficienza del sito a livello SEO (alleghiamo ai candidati template e esempio del prodotto finito in formato PDF). SPECIFICHE 1) Analisi Punteggi Efficienza Google (Google Pagespeed) 2) Analisi fattori ONPAGE (codice html dell'homepage) 3) Valutazione del livello di indicizzazione (Analisi SERP di Google col comando site:) 4) Livello ottimizzazione dei tag title (grafico Screemingfrog) 5) Livello di ottimizzazione delle descrizioni di pagina (grafico Screemingfrog) 6) Visibilità attuale del sito (estrapolazione dati da ) 7) Livello di lin...

Ho bisogno di uno sviluppatore che che velocizzi un sito web con una risultato attuale di PageSpeed di 31/100. Utilizzo già sistemi di cache e ottmizzazione immagini

...una grafica spartana ma piacevole. Scrivetemi per ulteriori delucidazioni. Grazie I would like to create an app in HTML5 to be compatible for Android and for IOS and that in practice performs TWO SIMPLE FUNCTIONS. Or, to mark on a map all the gas stations scattered throughout the area in order to locate them using GPS and help drivers to control the consumption of your car. So, when a user will install and launch this app you will have to choose which function to perform from two large buttons at the first screen you will find: button 1) signals a distributor button 2) liters fuel in more detail: 1) Each user installing the application will contribute to enrich the contents of the database. May in fa...

ma kya yam dai ma ni esto kam sikum vaneko idea nai aaudaina ra xa... ma kya yam dai ma ni esto kam sikum vaneko idea nai aaudaina ra xa... ma kya yam dai ma ni esto kam sikum vaneko idea nai aaudaina ra xa...ani tmilai hire gareko :D.... thik xa ni haina

necessito di un tecnico in grado di installare un certificato già acquistato sul mio server dedicato funzionante con nginx pagespeed.

Devo ottimizzare una pagina per mobile per un mio cliente, utilizzando PageSpeed Insights mi segnala come anomalia: Sfrutta il caching del browser Se viene impostata una data di scadenza o un'età massima nelle intestazioni HTTP per le risorse statiche, il browser carica le risorse precedentemente scaricate dal disco locale invece che dalla rete. Utilizza la memorizzazione nella cache del browser per le seguenti risorse memorizzabili nella cache: (scadenza non specificata) (scadenza non specificata). Si deve creare un file .htaccess che gestisca la cache. Il server è Apache.

...nostro page ranking è a 0 su 10. Anche i siti peggiori arrivano almeno a 2/3. Ho fatto il confronto con alcuni blog di casalinghe o simili e anche loro raggiungevano almeno due punti. Noi abbiamo fatto tutto per bene (così mi dice il mio programmatore) eppure abbiamo zero su dieci (testata sia la home che i singoli articoli). Come mai? PAGESPEED GOOGLE. Sistemarlo il più possibile seguendo i suggerimenti: SPOSTARE NEWSLETTER SU MAILCHIMP con lo stesso template -> ora è gestito tutto da acymailing, ma abbiamo due problemi: in primis, è a pagamento e costa parecchio. In secondo luogo, molte mail finiscono nello spam (non so perché). PAGINA DI STAMPA ARTICOLO. Mettere il pulsante stampa in evidenza, togliere la

...H1 title and popis na a 3. urobit blog vo footry - ako je to na su tam prispevky takto urobene z tweeteru (nove prispevky sa zobrazia vo footry). 4. mame na nasich strankach wordpress blogy - a , chceli by sme, ale aby vyzerali priblizne ako na stranke , ked zadame post na blogu tak by sa automaticky zobrazil na nasom FB,G+ a Tweeter ucte ako prispevok 5. v pagespeed mame hlasene spolanie stranok kvoli javascript (11)and CSS (2) chybam - potrebovali by sme ich odstranit 6. vlozit kod do htaccess code #BEGIN Cache-Control Headers <ifModule mod_headers

...H1 title and popis na a 3. urobit blog vo footry - ako je to na su tam prispevky takto urobene z tweeteru (nove prispevky sa zobrazia vo footry). 4. mame na nasich strankach wordpress blogy - a , chceli by sme, ale aby vyzerali priblizne ako na stranke , ked zadame post na blogu tak by sa automaticky zobrazil na nasom FB,G+ a Tweeter ucte ako prispevok 5. v pagespeed mame hlasene spolanie stranok kvoli javascript (11)and CSS (2) chybam - potrebovali by sme ich odstranit 6. vlozit kod do htaccess code #BEGIN Cache-Control Headers <ifModule mod_headers

I'm seeking a professional with adept financial analysis skills to help me track and understand my small business's budget variances. Key Responsibilities: - Conduct a thorough examination of the company's financial data - Identify and analyze budget variances - Offer actionable insights and recommendations for improving budget performance Ideal Skills and Experience: - Proven experience in financial analysis, preferably in a small business context - Expertise in budget variance analysis - Strong knowledge of accounting principles and financial modeling - Excellent communication and presentation skills - Ability to work independently and deliver high-quality results in a timely manner

...knowledgeable freelance researcher to conduct a thorough investigation of all aspects of the Education, Health, and Care Plan (EHCP) process. The goal is to compile a comprehensive reference resource that will be used to inform an AI chatbot and a training course. This project aims to enhance understanding and support for individuals navigating the EHCP process. We are not looking for a report just substantial research with reference points Responsibilities: Comprehensive Research: Conduct detailed research on the entire EHCP process, including legal precedents, current laws, and local authority policies across different regions. Documentation Review: Analyze and summarize key documents, guidelines, and frameworks related to EHCP. Stakeholder Ins...

1- Implement a coupled electro-thermal-aging battery model, comprising electrical, thermal, and aging submodels. Use a two-state thermal model to capture core and surface temperature dynamics. Ensure the electrical and aging models depend on core temperature. 2- Define Constraints and Objectives: Define constraints for voltage, temperature, state of charge (SOC), and state of health (SOH) based on the paper. Set up the objective function to minimize charging time while minimizing battery degradation. 3- Optimization Method: Implement the Legendre-Gauss-Radau (LGR) pseudo-spectral method. Use adaptive multi-mesh-interval collocation to transcribe the optimal control problem into a nonlinear programming (NLP) problem. 4- Algorithm Implementation: Convert th...

...numerical and categorical data. - Analyzing and interpreting complex data to find actionable insights. - Crafting intuitive and visually compelling representations of data analysis. Skills and Experience: - Extensive background in R programming. - Proven expertise in statistical modeling and data analysis. - Comfortable handling both numerical and categorical data. - Ability to explain complex statistical concepts in a clear and concise manner. As a successful applicant, you will work closely with me to develop comprehensive regression models that allow me to make better-informed decisions. This project requires the successful candidate to be detail-oriented, have exceptional problem-solving skills, and be able to communicate statis...

...branding expert to enhance my visibility and attract more clients on Freelancer.com. Here's what I'm looking for: - An assessment of my current Freelancer.com profile and portfolio. - Expert advice on optimizing my profile to showcase my skills effectively. - Development of a clear, targeted marketing strategy to increase my exposure to potential clients. - Guidance on best practices for engaging with prospects and converting them into clients. - Tips on creating compelling project proposals to stand out among competitors. The ideal candidate will have: - A strong track record in marketing, specifically within the Freelancer.com platform. - Success in personal branding and lead generation for freelancers. - Excellent communication skills an...

I'm seeking a skilled bookkeeper with experience in Zoho to help manage the financial aspects of my small business. Your responsibilities will include: - Regularly reconciling accounts, ensuring they are accurate and up-to-date - Categorizing transactions correctly for clear financial tracking - Generating financial reports for analysis and decision-making - Offering insights and suggestions for financial improvements This role would suit an individual with: - Strong bookkeeping skills and experience, ideally with small businesses - Proficiency in Zoho, or similar bookkeeping software - Excellent attention to detail, analytical skills, and a problem-solving mindset - The ability to communicate financial information clearly to a non-finance ...

...Affiliate Marketing to help me increase sales for my Amazon affiliate program. The primary focus is on Home and Kitchen products. Ideal Candidate: - Experience in affiliate marketing - Familiar with Home and Kitchen products - Experience in sales generation -Experience creating lionks across various online platforms Key Responsibilities: - Assist in creating effective links from website to website - Advise on best practices to promote Home and Kitchen products Goal: Dramatically increase affiliate sales in the Home and Kitchen category This project is suited to someone who can offer creative, strategic insights to boost sales while maintaining alignment with site aesthetics and user experience. Your capability in creating engaging, sales-o...

...will be a solution to the problem of feasting philosophers I prefer to call them monks because it seems more logical. So the monks sit in a circle and eat rice, but not all of them have two chopsticks on the table in front of them that can be lifted (monks always use two chopsticks to eat rice. An image from Wikipedia is helpful in illustrating this. For a monk to eat, he needs two chopsticks, so after they finish eating, they put them on the table, then the person sitting next to him, either on the right or on the left, can pick up the chopstick (everyone eats for the same amount of time, at the end everyone must be full equally). After eating, monks put their chopsticks on the table, do not pass them to each other and do

I'm in need of a professional who can help me design detailed use cases that are to be aligned with a specific Graphical User Interface (GUI) I am developing. Key Project Requirements: - The use cases must be detailed and comprehensive, providing a step-by-step guide on how the interface should be used in different scenarios. - The primary target audience for these use cases are end-users with no technical background. Therefore, the descriptions need to be clear, concise and easy to understand without assuming any prior technical knowledge. - They should align with the GUI, and ensure that users can interact with the interface in a seamless and intuitive manner. Ideal Freelancer: - Experienced in creating use cases for GUIs,...

...system that caters to the needs of my business which operates across 7 or more physical stores. The system should be developed to efficiently manage Inventory, generate Sales Reports, and facilitate a comprehensive Customer Database. Key Features Required: - **Inventory Management**: The system should track stock levels, reorder points, and provide notifications when stocks run low. It should also allow for easy categorization and organization of products. - **Sales Reporting**: I need a robust reporting functionality that can provide insights into sales trends, popular products, and overall store performance. - **Customer Database**: The system needs to be able to store customer data, such as purchase history and contact information. Additionally, ...

I'm looking for a skilled content writer to help me create high-quality blog posts on my travel blog. The posts should be: - Informative and educational, providing valuable insights and knowledge about various travel destinations and experiences - Written in a captivating and engaging manner, drawing readers in and keeping them interested - Suitable and appealing for a wide audience, including students, professionals, and travel enthusiasts Ideal skills and experience: - Proven track record in travel writing - Exceptional writing and research skills - Understanding of SEO and online content best practices - Versatility in writing for different audiences

I'm in need of a skilled web designer who can help me create an artistic and creative portfolio website. Key Requirements: - The site's primary aim is to showcase my work, so it should have a visually appealing and engaging design. - The design style should be artistic and creative, reflecting the nature of the projects I'm showcasing. - I require an image gallery to easily display my work in a professional and aesthetically pleasing manner. It should be responsive and user-friendly. - Additionally, a blog section is needed to allow me to share insights, updates, and articles related to my projects. This should be seamlessly integrated into the overall design of the website. Ideal Skills and Experience: - Proven experience in creat...

I'm seeking a knowledgeable consultant to help me with market research and analysis for my agriculture business. This project requires: - A comprehensive understanding of the agriculture sector - Experience in conducting in-depth market research and analysis - Insight into customer behavior, competitive landscape, and market trends specific to agriculture - Ability to create a detailed report with actionable insights based on research findings Your strategic recommendations will greatly influence the planning for the future of my business. Previous experience consulting for businesses in the agriculture sector is a major plus.

...academic writer to produce a detailed paper on the relationship between mobility disabilities and their impact on mental health with specific mental health diseases noted. Key aspects of the project include: - Focusing on how mobility disabilities, especially related to joints, feet, ankles, and knees, can trigger or exacerbate mental health issues like depression, borderline personality disorder, substance abuse primarily alcohol related, how it can cause anxiety, isolation, sadness, anger and frustration. It must also have pes planus, knee, ankle and hip problems mentioned in the paper. - Providing substantial research and analysis on the topic - Incorporating case studies to illustrate the severity and complexity of the presented issues Your deliv...

As an edtech company, we are looking for an experienced marketing consultant to help us promote our offline products for 10th CBSE, JEE, and NEET students. We're looking to enhance our B2B marketing strategies. Key Responsibilities: - Develop and implement marketing strategies specifically targeted at 10th CBSE, JEE, and NEET students - Evaluate and improve our B2B marketing approach - Foster partnerships with educational institutions and industry influencers - Monitor the market trends and provide relevant insights - Utilize technology and data to enhance marketing campaigns Skills and Experience: - Proven track record in marketing edtech products, particularly in the offline education sector - Familiarity with the Indian education system, especially the...

...project is specifically targeted for children aged 5 to 16 years old. The application should be compatible with both iOS and Android devices. Key Requirements: - The app should cover a range of mental math skills, including but not limited to Addition, Subtraction, Multiplication, and Division. The app should be engaging and interactive, making learning fun for children. - The target age group is crucial to consider when designing the user interface and experience. The app should be intuitive, easy to navigate, and visually appealing for children between the ages of 5 to 16. Key Features: - Get kids to do short mental math workouts, starting easy and gradually adapt to their level - Kids can see their "level" improve over time...

I'm seeking an expert to capture and organize the flow/wireframe of three websites/apps. If you send me a proposal I will tell you the names of the websites/apps. The aim of this project is to thoroughly analyze the navigation structure of these platforms. The key aspects of the project include: - Capturing the Flow/Wireframe: Your primary responsibility will be to capture the flow or wireframe of the websites/apps. This will involve taking screenshots that showcase the navigation structure in a clear and organized manner, with notes on the order of screens/which button leads to each screen - Organizing the Screenshots: The screenshots should be organized in chronological order of user flow. This will help in understanding how users navigate throu...

1.I would like no less then 90-100 on-page speed insights for desktop and mobile. 2. Book now Contact form submission under 10 seconds. 3. Receive emails once the booking form has been completed. 4. Check & provide a report that all coding has been done correctly on the website. 5. Fix all errors in the attached GT Metrix report Please provide me with exactly how you will achieve these 5 points as generic messages regarding this job will not be awarded. Payment will be broken up into 3 milestones points 1-2, 3-4, 5 Do not apply if you cannot achieve my work standards.

...process of setting up an auctioneering business and need a website to serve as an informative hub for customers. Key features I require include: - **Auction Schedules**: These should be displayed in a list view to make it easy for potential bidders to see upcoming events. - **Auction Locations**: Information about where the auctions will take place. - **Auction Items**: A section showcasing the items that will be available in the upcoming auctions. I also want the website to have a news or blog section. This will be crucial for sharing updates with our audience regarding upcoming auctions, special events, occasional promotions, and perhaps even some industry insights. The website should be designed in a way that it is simple to navigate and...

Project Description: We are looking for an experienced Autodesk Revit plugin developer to create a custom plugin that integrates with Revit 2024. The plugin will automate the retrieval of quantity data from specific Revit schedules and perform calculations based on user-selected options. Requirements: The project must be completed within 2 days from the start date. The freelancer will have access to support and clarification throughout the project duration. Proficiency in Autodesk Revit plugin development. Access to Revit 2024 installed on your PC for testing and development. Ability to work independently and efficiently. Project Details: The objective is to develop a plugin that performs the following tasks: Retrieve quantity data for four specifie...

As a business, I am in need of a DAX and Tabular Model...interactive reports for our large datasets. Key Responsibilities: - Utilize DAX to formulate complex and insightful measures based on our data - Optimize our data performance whilst considering the scale of our datasets - Incorporate a range of customized visualizations to enhance the overall report Your role is crucial in transforming our raw data into engaging and interactive reports that reveal valuable insights. The ideal candidate should have: - Profound experience in DAX and Tabular modeling - Proven track record in creating interactive reports - Strong visual design skills for a range of custom visualizations - The ability to work with large datasets and optimize data performance I'm looki...