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only interested person Full backup (files + DB) is mandatory before work. 2) Working environment - Create a staging/clone and work in it (never in production). - Rollback procedure: take a snapshot before critical changes. 3) Initial diagnostics - Check PHP/Apache/Nginx logs and server errors. - Browser console (JS errors) and tests: Lighthouse/PageSpeed/GTmetrix. - Malware scans (Wordfence, Sucuri) and core-file integrity checks. - List of outdated plugins/themes and recent changes. - Database check: table sizes, transients. 4) Fix functional errors - Resolve PHP Notice/Warning/Fatal: find the offending file/plugin and fix the code or replace the plugin. - Restore missing images: check paths, file permissions (644/755), rewrite rules and hotlinking. - Fix broken CSS/JS: isolate conflicts (disable plugins one-by-one), enqueue scripts/styles correctly. - Fix 404s: check permalinks, regenerate `.htaccess`, configure correct 301/302 redirects. - Check responsiveness and fix mobile display issues. 5) Images and media - Convert/serve WebP with fallback for incompatible browsers. - Resize images to actual display dimensions. - Compress images (ShortPixel, Imagify, [login to view URL] or equivalent). - Enable lazy-loading (native lazy-loading or plugin). 6) Performance - Caching: server-side (OPcache, Varnish) + WP plugin (WP Rocket, LiteSpeed Cache, W3 Total Cache). - Minify/concatenate CSS/JS (watch for conflicts). - Use defer/async for non-critical scripts. - Implement critical CSS for above-the-fold. - Reduce external requests (fonts, embeds); load fonts locally or use preconnect. - Configure CDN and Cache-Control headers, gzip/brotli. - Database optimization: remove old revisions, transients, unused tables; optimize indexing. - Check TTFB and slow resources. 7) Security and updates - Update core/plugins/theme on staging first, then in production. - Malware scanning and basic hardening. - Configure 2FA, limit login attempts, and whitelist admin IPs if possible. - Check file and folder permissions. 8) Testing and delivery - Test in major browsers on desktop and mobile. - Provide a report: list of fixes, changed files, open/closed tickets. - Performance results before/after. - Describe steps for ongoing maintenance and recommendations to prevent recurrence. - Provide estimated timelines for each task and an overall delivery date. Priorities - First: fix critical issues that prevent the site from functioning (pages/images, fatal errors). - Then: speed optimization and general cleanup. 40 euros
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228 freelancer chào giá trung bình €134 EUR cho công việc này

Hi, I specialize in comprehensive WordPress maintenance and troubleshooting. I will ensure your website is fully backed up and set up in a staging environment to avoid any issues on production. I’ll handle functional errors, optimize images, improve performance, and ensure your site is secure. After addressing critical issues, I will focus on speed optimization and cleanup. Let's discuss in chat as I have some queries to ask regarding the project to proceed further.
€180 EUR trong 7 ngày
9,6
9,6

Hello, As a leading web service provider, our forte lies in providing comprehensive and cutting-edge solutions to empower your online presence. With over [X] years of experience in PHP and WordPress, we understand the ins and outs of website maintenance and optimization like no other. Having handled numerous projects of similar nature, we have developed a systematic approach to take care of all the aspects mentioned in your project description. To start with, we deeply believe in the power of backups for unhindered workflow. Our staging environment approach minimizes any disruption to your live website while working on it. That's just the beginning -- from initial diagnostics to fixing functional errors, optimizing images and media, tackling performance issues, ensuring security and updates to thorough testing and detailed reports - we leave no stone unturned in providing a holistic solution. But what sets us apart is our passion for excellence. We don't stop at just applying fixes but go above and beyond to deliver exceptional results. Our aim is not just to make your website function smoothly but also to make it faster, more secure and efficient. Additionally, we understand the value of transparent communication and timely delivery, which will be demonstrated throughout our work together. Trust us with your project and let miracles unfold! Thanks!
€130 EUR trong 3 ngày
8,6
8,6

Hello, We understand your need for comprehensive website maintenance and optimization, starting with a full site backup and working in a safe staging environment. Our systematic approach involves initial diagnostics to identify issues, fixing functional errors, optimizing images and media, and enhancing overall performance while prioritizing critical fixes to ensure your site runs smoothly. At A2 Design, we have extensive experience in WordPress and PHP, coupled with a strong track record of improving site performance and security. Notable examples from our portfolio include: - Get Blys: A booking platform for mobile massage services that combines security with efficient scheduling. See more at getblys.com.au. - Cadellas: An elegant online store known for its seamless navigation. Check it out at cadellas.com. We are eager to support you in enhancing your website’s performance and security. Let’s connect to discuss how we can implement these solutions effectively!
€100 EUR trong 1 ngày
8,9
8,9

Hi, I am an experienced WordPress developer and website optimizer, and I can perform a full backup, create a staging environment, and systematically address all diagnostics, functional errors, media optimization, performance improvements, security hardening, and thorough testing. I will provide detailed before/after reports, document all changes, and guide ongoing maintenance. All critical issues will be prioritized to ensure your site functions correctly before speed and cleanup enhancements. Please send a message so we can go through the details, decide on the timeline and deliverables. Best regards.
€200 EUR trong 7 ngày
8,4
8,4

Hi, I can perform a comprehensive diagnostic to identify any functional errors and optimize performance by implementing caching strategies and image compression. I’ll start with a full backup and staging environment, analyzing logs, fixing errors, and addressing any broken elements. I have over 9+ years of experience in web development and optimization, and I understand best practices to enhance performance. After the initial fixes, I’ll provide a detailed report with the changes made and further recommendations for ongoing maintenance. I’m well-versed in using various tools and plugins for security and speed optimization. Let me know if you’d like to move forward! Best Regards, Priyanka
€140 EUR trong 7 ngày
8,4
8,4

Hello, I can assist with the full maintenance, debugging, and optimization of your WordPress website while following safe deployment practices. My workflow aligns closely with your requirements: 1. Backup & Safe Working Environment • Full backup of files and database before any work • Create a staging/clone environment and perform all fixes there • Snapshot before critical changes to ensure a rollback option 2. Initial Diagnostics • Review PHP, Apache/Nginx logs for server errors • Inspect browser console for JS/CSS issues • Run Lighthouse, PageSpeed, and GTmetrix tests • Check outdated plugins/themes and recent changes • Database inspection (tables, transients, unused data) • Malware and integrity scans using security tools 3. Fix Functional Issues • Resolve PHP warnings/notices/fatal errors • Repair missing images, incorrect paths, and permissions • Fix CSS/JS conflicts by isolating problematic plugins • Resolve 404 issues, regenerate permalinks, configure redirects I’d be happy to review the site and provide a quick initial assessment before starting. Best regards ADEEL
€90 EUR trong 7 ngày
8,0
8,0

Hello, I can take full responsibility for your WordPress site maintenance and optimization, starting with a full backup (files + database) to ensure zero risk. I will work on a staging clone with a rollback procedure before making critical changes. First, I’ll run diagnostics: check PHP/Apache/Nginx logs, browser console errors, performance (Lighthouse/GTmetrix), malware scans (Wordfence/Sucuri), outdated plugins/themes, and database health. Next, I’ll fix functional issues: resolve PHP errors, restore missing images, repair CSS/JS conflicts, fix 404s, regenerate permalinks, and ensure mobile responsiveness. For images and media, I’ll implement WebP with fallbacks, compress and resize images, and enable lazy-loading. Performance improvements will include caching (server + plugin), minify/concat CSS/JS, critical CSS, reduce external requests, CDN setup, and database optimization. I will update core, themes, and plugins on staging first, apply malware hardening, enforce 2FA and login limits, and verify permissions. Finally, I’ll test across browsers/devices, provide a clear report of fixes, changed files, and performance improvements, and give recommendations for ongoing maintenance. Priority will be critical functionality first, followed by speed optimization and general cleanup. Ali Asif
€90 EUR trong 1 ngày
7,6
7,6

Hi, I'm a Senior Developer & SEO Expert. Here is what I will do: 1. I will create a staging clone and run diagnostics. 2. Fix PHP errors, missing images, CSS/JS conflicts, and 404s. 3. Optimize images, caching, and database for speed. 4. Apply security updates, malware scans, and hardening. With my expertise of 8+ years, I can do the job fulfilling your needs.
€120 EUR trong 7 ngày
7,7
7,7

Hi, ➡️ I read your project description and understand that you need comprehensive website maintenance & optimization including backups, diagnostics, error fixes, and performance enhancements. ⏺️ With over 12 years of experience as a Full Stack Developer, I specialize in maintaining and optimizing websites to ensure peak performance. My approach includes creating staging environments, conducting thorough diagnostics using tools like GTmetrix and PageSpeed, resolving functional errors, and implementing security updates. I have a proven track record of enhancing website functionality and security while ensuring minimal downtime. Regards, Aftab Ahmad Full Stack Developer (12 Years of experience)
€150 EUR trong 6 ngày
7,4
7,4

I have over 5 years of experience in web development with expertise in Node.js, React, PHP, Excel automation, and accounting software. I am confident in my ability to handle the tasks outlined in your project description. Full backup will be conducted before any work begins to ensure the safety of your data. I will work in a staging environment and conduct thorough diagnostics before fixing any functional errors. Performance improvements and security measures will be implemented according to best practices. My bid for this project is 40 euros. I am the interested and qualified person you are looking for to optimize and secure your website effectively.
€106 EUR trong 7 ngày
7,4
7,4

Dear Client, I have compiled a seasoned team of experts who are intimately familiar with your project requirements. With over a decade of experience in developing and optimizing websites, we know the importance of a comprehensive approach to ensure maximum functionality and speed. Our proficiency in WordPress coupled with our deep understanding of PHP and MySQL enables us to navigate through complex coding issues with ease. Our core-file integrity checks, regular malware scans, and revamped security measures not only fix functional errors but also protect your website from potential threats. We excel in image and media optimizations by resizing images to actual display dimensions, compressing them effectively without compromising the quality, and enabling lazy-loading for faster loading times. To boost overall performance, our comprehensive caching strategies (with server-side caching like Opcache and Varnish) and database optimization techniques will significantly reduce TTFB and slow resources. But what sets us apart is our commitment to quality that extends beyond fixing issues - we provide thorough testing across major browsers on desktop and mobile before delivery, ensuring a smooth user experience. Our methodical approach delivered along with an outlined program for ongoing maintenance guarantees not only the immediate success of this project but also its long-term sustainability!! Thank you!!!!
€250 EUR trong 7 ngày
7,8
7,8

Hi, I’m experienced in WordPress diagnostics, recovery, and performance optimization and can handle your project following the exact workflow you described—full backup, staging environment, deep diagnostics, fixing functional errors, optimizing images and performance, and implementing security hardening. I’ll deliver a detailed report with fixes, before/after performance metrics, and clear maintenance recommendations. Best regards, Ihtsham
€55 EUR trong 1 ngày
7,1
7,1

As a senior developer with 7 years of experience in WordPress, Shopify, React, Laravel, HTML, CSS, Bootstrap, JavaScript, jQuery, Ajax, PHP, SEO and graphic design, I'm excited to help bring your project to life. Let's begin with a conversation. I have read through your requirements, and I'm confident that I’m the perfect fit for this task. My goal is to deliver work that exceeds your expectations. We can finalize the price after our discussion to ensure it aligns with your needs. Let's get started!
€30 EUR trong 1 ngày
7,3
7,3

Hello, I see you need a comprehensive overhaul of your website, ensuring optimal functionality and speed while adhering to best practices in safety. With over 5 years of experience in web maintenance and optimization, I specialize in diagnosing and fixing PHP errors, ensuring all media meets modern standards, and implementing robust security measures. My approach will begin with a full backup and staging environment setup before carrying out diagnostics with tools like Lighthouse and GTmetrix. I’ll also address PHP notices and broken media issues while enhancing site performance through effective caching and lazy-loading strategies. I recently assisted a client in optimizing their WordPress site, where I improved load times by 40% and resolved critical errors, resulting in a better user experience. I estimate this project will take approximately 5-7 days. Could you clarify if you have a specific deadline for the project? Regards, Khurshid Ahmed
€70 EUR trong 2 ngày
6,8
6,8

Hello, I'd be glad to support you with a complete and carefully structured website maintenance and optimization process. Your clear priority on backups, staging workflow, and detailed diagnostics aligns perfectly with my approach. I will begin with a full backup of files and database, then create a secure staging environment to ensure zero risk to production. From server logs to JS console analysis, malware scans, outdated components, and database bloat, I will perform a full audit before applying fixes. I will resolve all PHP, CSS/JS, missing images, 404, and mobile responsiveness issues. Your performance requirements will be handled thoroughly, WebP conversion, lazy-loading, caching layers, minification, CDN setup, and database optimization. I will also update WordPress core, plugins, and themes safely and implement essential hardening and 2FA. After all fixes, you will receive a detailed before/after report, performance scores, and recommendations. Best regards, Ahtesham
€195 EUR trong 9 ngày
7,3
7,3

With over a decade of experience in the web development industry, specializing in PHP, WordPress and database management using MySQL, I am confident that my team and I are a perfect fit for your project. We understand that comprehensive website maintenance and optimization includes everything from error resolution to performance enhancement to security updates, and we have mastered all the necessary skills and tools during our 11+ years of service. Globally recognized tools like OPcache, Varnish, WP Rocket etc. for caching and minify/concatenate CSS/JS scripts are not only my specialty but also crucial in enhancing website speed and performance. Also, we don't believe just doing job but we love giving you best practices tips to follow after we leave so there will not be any such issues occur back again. Above all else, our aim is complete client satisfaction; we test our work across multiple platforms, provide actionable 홨 reporting on what has been done along with the current state + next steps aiding smooth ongoing maintenance post our collaboration. Trust us to take your website up a notch while maintaining utmost professionalism throughout.
€140 EUR trong 4 ngày
6,9
6,9

Hello, I have honed comprehensive skills in PHP, MySQL, and web design, alongside solid experience with WordPress. Your project has hit the nail on the head in terms of what all can go awry for websites. From PHP Notice/Warnings to mobile display issues, broken CSS/JS to slow page loading speed, and ways to optimize database performance-I am well-versed with all the key areas of your project. Beyond just troubleshooting what's broken, I emphasize on optimizing the overall site performance. Making use of effective tools like WP Rocket, Varnish server caching, minification of CSS/JS files, and configuring CDN, gzip/brotli for efficient content delivery are all in my skillset. More than just a developer,I believe in acting as a partner to help you maintain the website beyond this project.I would provide you a detailed report of fixes,together with changed file lists.I am also adept at suggesting ongoing maintenance strategies & necessary precautions for potential issues/weak-spots based on my previous work experiences. I think we can work together really well and I’m excited to prove it!
€200 EUR trong 5 ngày
6,5
6,5

As an experienced Full Stack Developer, I specialize in website optimization, maintenance, and security, particularly for WordPress-based websites. I can handle tasks such as malware scanning, plugin and theme error fixing, and overall performance optimization. With strong expertise in PHP and MySQL, I can resolve functional issues and optimize the database by removing old revisions, transients, and unused tables, ensuring faster performance. I also focus on image optimization using WebP format, resizing, and compression, which significantly improves page loading speed. For security, I perform core, plugin, and theme updates on a staging environment, followed by malware scans and security hardening before deploying to production. After completion, I will provide a detailed report including performance improvements, changes made, and maintenance recommendations. Thanks, Jay
€140 EUR trong 7 ngày
6,7
6,7

Hello, I understand you need website maintenance and optimization. I'm confident I can handle the tasks, including backups, staging environment work, diagnostics, error fixing, image optimization, performance improvements, and security updates. I will provide detailed reports and ensure a smooth handover. Regards, Parvesh M.
€125 EUR trong 7 ngày
6,4
6,4

Hello, I will conduct a thorough website maintenance and optimization process by creating a staging environment, performing initial diagnostics, fixing functional errors, optimizing images and media, enhancing performance, ensuring security updates, and delivering detailed reports with recommendations. Let's discuss further to initiate the project. Thanks
€65 EUR trong 4 ngày
6,2
6,2

Bovisio Masciago, Italy
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