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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 - List of outdated plugins/themes and recent changes.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.
Projekt-ID: 40281623
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Aktiv vor 9 Tagen
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106 Freelancer bieten im Durchschnitt €30 EUR für diesen Auftrag

Hello, As a seasoned web development professional with over a decade of experience, I'm confident in my ability to comprehensively manage and optimize your website, ensuring peak performance and security. At Our Software, we breathe life into brands with impressive digital solutions, exactly what you need for your site. With extensive PHP and WordPress expertise, I am well-versed in the diagnostics and troubleshooting processes you have outlined. One of our key strengths is our knack for identifying and resolving functional errors rapidly while minimizing downtime. Furthermore, our mastery of image optimization techniques like WebP conversion and compression will significantly enhance your site's speed and performance. Plus, with an emphasis on security that includes malware scanning & hardening implementation, we've got you covered when it comes to safeguarding your data and platform. Lastly, collaboration is enormous value I uphold. As part of my service delivery, I'll provide informative reports detailing the fixes made, any changes to files, and an overall performance report before and after optimization, guaranteeing transparency throughout the maintenance process. Let's make your website as remarkable as your business claims with our expertise. Looking forward to collaborating with you soon! Thanks!
€30 EUR in 1 Tag
8,6
8,6

Hi, I am an experienced WordPress developer and can perform a full site audit, fixes, and optimization according to your detailed checklist. I will create a staging environment, take full backups, diagnose PHP/JS errors, restore missing media, fix broken CSS/JS, resolve 404s, optimize images, implement caching, defer/non-critical scripts, and improve performance metrics. I will also handle security hardening, plugin/theme/core updates, and provide a comprehensive report with before/after results and maintenance recommendations. All work will be staged first, with rollback procedures in place. Please send a message so we can go through the details, decide on the timeline and deliverables. Best regards.
€40 EUR in 7 Tagen
8,4
8,4

Hi, Can you share the current state of your website and any specific issues you’re facing? From your requirements, it seems like a comprehensive approach will be needed. I will start with a full backup and set up a staging environment to ensure that no changes affect the live site. My focus will be on fixing critical errors first, like PHP warnings or broken images, followed by performance optimizations, including caching and image compression. I have over 9 years of experience with PHP and WordPress, which is crucial for diagnosing and resolving the issues you’ve outlined. I’ll provide a detailed report on the fixes implemented and recommendations for ongoing maintenance. Let me know how you’d like to proceed! Best Regards, Mohsin H
€40 EUR in 1 Tag
8,2
8,2

Hi, I understand that your project demands meticulous website maintenance with a strong focus on backup, diagnostics, fixing critical errors, security, and performance optimization. Your approach to working within a staging environment, prioritizing rollback safety, and comprehensive issue tracking is both sensible and effective. With my extensive experience in WordPress, PHP, Apache, Nginx, MySQL, and performance tuning, I can confidently implement exactly what you need , from detailed diagnostics and error resolution to image optimization and security hardening. I'll start by taking a full backup and setting up a staging clone. Then, I will methodically run diagnostics, fix functional errors, optimize media, and enhance caching and security, all while continuously documenting progress and tests. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. Looking forward to diving into your project and ensuring your site runs flawlessly and efficiently. Could you please share which WordPress version and hosting environment you are currently using? Best regards, Asad
€30 EUR in 1 Tag
8,3
8,3

Hi, Hello, I understand your priority is first fixing critical website issues, then improving performance, security, and stability. Working safely is also important, so starting with a full backup and staging environment makes perfect sense. I can begin by creating a staging copy of your WordPress site, running diagnostics, checking server logs, and scanning with tools like Wordfence and Sucuri. After that, I will fix PHP errors, broken images, CSS/JS conflicts, and 404 issues. Then I will handle speed optimization, caching, image compression, and database cleanup using tools like WP Rocket or LiteSpeed Cache. After testing on desktop and mobile, I will provide a full report with fixes and performance improvements. Let’s have a quick chat so I can review the website and start. Thankyou, Azad
€120 EUR in 7 Tagen
7,8
7,8

Hello, I reviewed your requirement for comprehensive website maintenance and optimization, including diagnostics, fixing technical issues, improving performance, and ensuring the site runs securely and smoothly. Tasks like resolving PHP/CSS errors, optimizing images, cleaning the database, and implementing caching can significantly improve stability and page speed. At Ambient Infotech, we regularly handle website maintenance, performance optimization, and technical issue resolution for business websites. Our team can perform a full audit, fix existing errors, optimize assets and database performance, and ensure the website remains stable, secure, and fast. A couple of quick questions: Which platform is your website built on (WordPress, custom, or another CMS)? Are you currently experiencing specific errors or performance issues? Best regards, Ambient Infotech
€24 EUR in 1 Tag
7,8
7,8

Hi, ➡️ I read your project description for Comprehensive Website Maintenance & Optimization. Its clear that you need thorough and precise maintenance, optimizing everything from backups and error fixes to performance enhancements. ⏺️ I specialize in maintaining and optimizing websites with a focus on security, performance, and reliability. With over 12 years of experience, I ensure rigorous backup procedures, diagnostics, and optimizations. I will create a staging environment, perform all listed diagnostics, fix identified issues, optimize images and media, enhance performance, and ensure robust security measures are in place. My approach always includes detailed testing and reporting to ensure transparency and satisfaction. Regards, Aftab Ahmad Full Stack Developer (12 Years of Experience)
€8 EUR in 4 Tagen
7,4
7,4

Hi, I have 10 years of experience and knowledge as system administrator setup and management of different Linux Web Hosting Servers, AWS servers,Cloud Servers, GPU Servers, Server Monitoring, Server Security, Server Optimisation, Mailing Servers, Email Marketing, SSL, DNS, Apache, Nginx, etc with Cpanel, Plesk, Virtualmin or other panels. Services such as cPanel/WHM, Plesk, Virtualmin LAMP Stack, Tomcat, MySQL/MariaDB, Zimbra, Postfix mail server, Mailenable, smarter mail, MS SQL,AWS , etc. Please discuss to start. Thank you
€40 EUR in 1 Tag
7,4
7,4

Hi, I can restore and optimize your website safely and efficiently. My process begins with a full backup of files and database and creating a staging site to work on, with snapshots for rollback before critical changes. I’ll perform diagnostics: check PHP/Apache/Nginx logs, browser console errors, JS/CSS conflicts, malware scans, outdated plugins/themes, and database integrity. Critical issues like PHP errors, missing images, broken CSS/JS, 404s, permalinks, and mobile responsiveness will be fixed first to ensure the site functions fully. Media will be optimized: convert to WebP with fallback, resize, compress, and enable lazy-loading. Performance will be enhanced through caching, minification, critical CSS, database optimization, reducing external requests, CDN setup, and server tuning. Security updates and hardening will follow: plugin/core/theme updates on staging, malware scans, 2FA, login restrictions, and proper file/folder permissions. Finally, I’ll test across browsers/devices, provide a report of fixes and performance improvements, and give recommendations for ongoing maintenance. Critical fixes first, then speed and cleanup, ensuring a stable, secure, and optimized website.
€50 EUR in 7 Tagen
7,1
7,1

Hello, I see you're looking for comprehensive website maintenance and optimization, which aligns perfectly with my expertise. With over five years in web development and optimization, I understand the critical steps required to enhance site performance and security. My approach starts with a thorough backup of all files and databases, followed by creating a staging environment to ensure safety during modifications. I will conduct initial diagnostics using tools like Lighthouse and perform malware scans to ensure a clean environment. One improvement I suggest is implementing lazy-loading for images to enhance speed further. Previously, I optimized a similar website, resulting in a 50% increase in loading speed and improved user experience. I expect to complete the work within 5-7 days. Could you share your website's current performance metrics to better tailor the optimization process? Regards, Khurshid Ahmed
€30 EUR in 4 Tagen
6,8
6,8

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
€200 EUR in 7 Tagen
6,7
6,7

Hi there, To address your project needs, I'll ensure a robust approach: I'll start by conducting a thorough initial diagnostic to pinpoint existing issues, followed by fixing functional errors efficiently. Additionally, I'll focus on optimizing images, boosting performance through caching, minification, and implementing critical CSS. I’ll also enhance security measures, provide a detailed fix list, and conduct comprehensive testing to guarantee seamless operation. With my expertise in PHP, WordPress, and Web Optimization, I guarantee efficient results. Let's connect to discuss how I can elevate your website to its peak performance. Best regards, Noor
€30 EUR in 1 Tag
6,2
6,2

With a decade of experience under my belt, I've developed a well-rounded set of skills that cater to every aspect of your "Comprehensive Website Maintenance & Optimization" project. From my background in PHP, Web Design, and Web Development to my specialization in WordPress, Laravel, Shopify, Codeigniter, Bootstrap, Magento, ASP.NET and more invaluable tools (such as Lighthouse/PageSpeed/GTmetrix), I am equipped to handle even the most intricate issues with confidence. Not only am I capable of diagnostic check-ups using logs, but I also tackle an integral part of site management: security. By updating core/plugins/theme on staging first before production and configuring 2FA with limited login attempts - I aim to create a space safe from malware and intrusions. And let's not forget the importance of aesthetics/image relevancy: resizing media files and compressing images go hand-in-hand with your goals. Finally- perhaps the most important element in choosing your freelance partner- is trustworthiness. I've maintained a top-rating by not just delivering quality work but also offering sound suggestions that have left clients satisfied. In closing, I ve got all it takes to give your website a much-needed makeover; experience across varied similar projects, step-by-step initiatives for optimization+ongoing maintenance and above all- a genuine will to see you succeed! Let s talk more about you projects and what we can achieve!
€99 EUR in 7 Tagen
6,4
6,4

Hello, I can audit your WordPress site, fix critical errors, resolve plugin/CSS issues, and optimize performance using proper caching, image compression, and database cleanup. I will work on staging with full backup to ensure safe deployment. Let’s discuss access so I can start the diagnostics.
€24 EUR in 7 Tagen
6,1
6,1

Your WordPress site needs a methodical, full-stack maintenance overhaul, and that's exactly what I specialize in. I'll begin by taking a complete backup (files + database) and setting up a staging environment so production is never touched. From there, I'll run full diagnostics—PHP/server logs, Lighthouse audits, malware scans via Wordfence/Sucuri, and a database audit for bloated transients and oversized tables. I'll systematically resolve PHP errors, broken assets, and 404s, then move into performance optimization: WebP conversion with fallback, lazy-loading, critical CSS implementation, and proper caching configuration (OPcache, WP Rocket/LiteSpeed). I can start immediately and am available to begin staging setup today.
€8 EUR in 1 Tag
5,9
5,9

Hi there, I will perform a full site maintenance run: staging clone, full files+DB backup, diagnostics and fixes. My DevOps+WP background (production-safe workflows, snapshots, cache tuning) makes me a fit to handle critical PHP/DB errors and performance hardening without disrupting live traffic. - Create staging clone, take snapshot and full backup (files + DB) and document rollback plan. - Run diagnostics: PHP/Apache/Nginx logs, browser console, Lighthouse/PageSpeed/GTmetrix, malware scan (Wordfence/Sucuri) and core-file integrity; list outdated plugins/themes. - Fix critical issues: resolve PHP notices/fatals, restore missing images (permissions, rewrite rules, hotlink), repair .htaccess/permali nks and 301 redirects; test responsiveness. - Performance & security: convert/serve WebP with fallbacks, enable lazy-loading, OPcache + WP Rocket/LiteSpeed Cache setup, CDN, gzip/brotli, DB cleanup (revisions/transients) and basic hardening (2FA, limit logins). Skills: ✅ WordPress ✅ PHP, MySQL ✅ Staging workflows & rollback (snapshots) ✅ Nginx/Apache, CDN configuration ✅ Caching & hardening (OPcache, WP Rocket, 2FA) Certificates: ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I’m available to start; Do you already have a staging environment or should I create a clone on your current host (please provide access: cPanel/SSH and WP admin)? Best regards,
€40 EUR in 1 Tag
6,0
6,0

Hi there, I'm offering a 25% discount on this project. With over 8 years of experience in website maintenance and performance optimization, I will provide comprehensive ongoing care for your website—keeping it secure, fast, and fully functional so you can focus on your business. I'll start by conducting a complete health audit of your current website. I will then provide ongoing maintenance including regular updates to your CMS, plugins, and themes, daily or weekly backups stored securely, security monitoring and malware scanning, uptime monitoring with rapid issue response, performance optimization and speed improvements, database optimization and cleanup, broken link checking and fixing, and monthly reports of all maintenance activities. You'll receive a consistently secure, fast, and reliable website, peace of mind knowing an expert is managing the technical details, and regular communication about your site's health and status. Let's take website maintenance off your plate completely. Best regards, Sohail
€8 EUR in 1 Tag
6,4
6,4

Hi, I understand you need a comprehensive WordPress site audit, cleanup, and optimization while ensuring zero risk to production. I will start by taking a full backup of files and the database, create a staging environment, and implement a rollback snapshot before any critical changes. I’ll perform diagnostics across PHP/Apache/Nginx logs, JS console, performance audits (Lighthouse/GTmetrix), malware scans, and database health checks. I’ll then fix functional issues: PHP notices/errors, missing images, broken CSS/JS, 404s, and responsiveness problems. For images and media, I’ll implement WebP with fallbacks, compress and resize assets, and enable lazy-loading. For performance, I’ll configure caching (server + WP plugins), minify/defer JS/CSS, implement critical CSS, reduce external requests, and optimize the database. Finally, I’ll ensure security and updates, test across browsers and devices, and provide a full report with all fixes, performance improvements, and maintenance recommendations. Critical functionality issues are prioritized first, followed by speed and cleanup optimizations. Looking forward for your positive response in the chatbox. Best Regards, Arbaz T
€40 EUR in 7 Tagen
6,4
6,4

Hello, I appreciate your detailed project outline regarding website maintenance and optimization. It looks like you need a comprehensive approach to ensure your site runs smoothly and efficiently. I’d start with a full backup and set up a staging environment to safely address any functional issues, followed by thorough diagnostics to pinpoint critical errors and performance bottlenecks. With my experience in PHP, WordPress, and server management, I can tackle issues like fixing broken images, optimizing media, and enhancing loading speeds. I’ll also ensure security measures are in place and provide you with a clear report on the changes made and recommendations for ongoing maintenance. One aspect I’m curious about is whether you have any specific performance metrics or benchmarks you’d like to achieve after the optimization process? Best regards,
€30 EUR in 7 Tagen
5,7
5,7

With my seven years as a full stack web developer, I bring deep experience in all facets of the web that you need: PHP, web development, and particularly WordPress I have mastered. I understand that your project requires maintenance and optimization done with care, accuracy, and a business-first focus, as you need to avoid any disruptions during the process. I assure you I take this seriously; whether it's creating staging environments or ensuring a comprehensive rollback procedure are implemented before any critical changes. Previous clients trust me for my clear communication along with consistently fast turnaround times. I too understand the value of ongoing support and will make sure that once my job is done for now, I'll entrust you with the steps for future maintenance and stay available for support on new issues if any arise. In conclusion, if you want a reliable, experienced hand who understands the technicalities deeply while working for maximum user satisfaction—I'm your Best Fit!
€24 EUR in 7 Tagen
5,8
5,8

Bovisio Masciago, Italy
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Mitglied seit Mai 11, 2021
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