Browse categories
Explore
Fiverr Pro
English
$
USD
I will do wordpress speed optimization and fix core web vitals
Arnas M.
Top Rated
2 orders in queue
5.0
5.0
Gig Summary
What people loved about this freelancer
goaskmrsg
United States
Arnas is highly code competent, knowledgeable, and solid in his integrity. He has a true desire to have you leave with a project that surpasses your expectations,...
simon_scx
Germany
Very satisfied with Arnas’ work. He not only improved the PageSpeed results significantly, but also solved real technical issues with Oxygen, database load,...
sportura
Norway
Really happy with the work. He helped us improve the speed and performance of our website and was very patient throughout the process. Communication was good,...
ivs_usa
Japan
Excellent work completing the cleanup of a very complex multisite mess complete with malware and custom code problems. Arnas was very professional and got the job done exceptionally efficiently. Thanks again!
About this gig
TOP-RATED WORDPRESS OPTIMIZATION SERVICES
Is your WordPress site slow, failing Core Web Vitals, or losing visitors because pages take too long to load?
With 8+ years of WordPress experience, I will optimize performance for real users, not just lab test scores. I work safely, create a backup first, and provide a before/after report with PageSpeed or GTmetrix screenshots where relevant.
Basic optimization includes:
- Cache + browser caching
- HTML, CSS and JS minification
- Lazy loading + file compression
- Basic image resizing
Best for small sites and quick cleanup.
Standard optimization includes:
- Everything in Basic
- Advanced Core Web Vitals work
- WebP/AVIF image optimization
- Database cleanup
- Theme/plugin asset cleanup
Best for sites that need stronger speed and CWV improvement.
Premium optimization includes:
- Everything in Basic and Standard
- Advanced plugin optimization
- CDN/Cloudflare setup
- WooCommerce or heavy site optimization
- Deeper LCP, INP, CLS and TTFB fixes
Best for any site that wants maximum realistic results.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Arnas M.
Arnas M.
TOP RATED WORDPRESS SPECIALIST
Top Rated
- FromLithuania
- Member sinceJul 2018
- Avg. response time1 hour
- Last delivery2 days
Languages
English, Lithuanian, Dutch
I am a Top Rated WordPress specialist with 8 years of experience in speed optimization, Core Web Vitals, technical fixes, SEO setup, migrations, server setup, and long-term maintenance.
I help businesses keep their WordPress websites fast, stable, secure, and easy to manage. My work includes improving load times, resolving technical issues, optimizing plugins and themes, setting up reliable maintenance, and strengthening the technical foundation for better user experience, search visibility, and long-term website growth. I focus on clean, careful, and sustainable solutions.
My Portfolio
Other Website Maintenance Services I Offer
FAQ
Why choose your gig over cheaper options?
Many cheap gigs use shortcuts, risky plugins, or even deceptive cloaking tricks that only make your site look fast to testing tools — not real users. I use safe, transparent, and long-term optimization methods backed by years of experience with complex WordPress sites. Your site is in expert hands.
Is it safe to let you work on my site? Will anything break?
Your data is 100% safe. Before starting, I create a complete backup. I never store or collect any of your personal or website data. Every step I take is reversible and carefully tested.
I saw some sites score perfectly on GTmetrix or PageSpeed Insights, but they load slowly in real life. Why is that?
Some websites use a technique called cloaking, which shows a stripped-down version of the website only to speed testing tools by detecting their user agents (e.g., GTmetrix, Google Lighthouse). Real users still see the full, slower version. We do not use this approach, it violates Google guidelines
Do you use cloaking or user-agent-based detection to boost performance scores?
No. Our optimization practices are fully transparent and based on real performance improvements — not tricks. What you see in a performance test is exactly what your users experience.
What if something breaks during optimization?
I always test after every major optimization step. If a conflict is found with your theme or plugins, I’ll either fix it or revert the change — without affecting your live site or visitors.
Do you fix general WordPress issues too?
Yes — I include fixes for common issues like plugin conflicts, minor layout glitches, and unnecessary bloat removal during optimization. If anything unrelated pops up, I’ll flag it and fix it if it's within scope.
I want to order the subscription instead of a one-time optimization
That’s a great choice. The subscription allows continuous monitoring and ongoing performance improvements over time. It helps address new issues, plugin updates, and missed optimizations, giving you a much higher chance of maintaining strong Core Web Vitals long term.
Can some themes or plugins limit results?
Yes. Some themes and plugins aren’t optimized for performance and may conflict with certain features like CSS/JS minification or lazy loading. If that’s the case, I’ll explain the limitations clearly and suggest alternatives if needed.
Will I receive support after delivery?
Absolutely. I'm here even after the order is marked complete. If you have questions, need help, or notice anything unusual — just reach out. Your success is my priority.
Reviews
544 reviews for this Gig
| (535) | ||
| (8) | ||
| (1) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
G 
goaskmrsg
United States
Arnas is highly code competent, knowledgeable, and solid in his integrity. He has a true desire to have you leave with a project that surpasses your expectations, provides high functionality, and becomes sustainable for the long-haul. I came to Arnas with a website that I needed to speed up to retain...
$400-$600
Price
8 days
Duration
A 
Seller's Response
Helpful?S simon_scx
Germany
Very satisfied with Arnas’ work. He not only improved the PageSpeed results significantly, but also solved real technical issues with Oxygen, database load, CSS/JavaScript, caching and image delivery. What I especially appreciated was his careful approach and communication. After my own testing, I...
$400-$600
Price
11 days
Duration
A Seller's Response
Helpful?S 
sportura
Norway
Really happy with the work. He helped us improve the speed and performance of our website and was very patient throughout the process. Communication was good, he took the time to understand the issues we were having, and kept working until everything was properly checked. Very professional and easy to work with. Would definitely recommend him!
$200-$400
Price
11 days
Duration
A Seller's Response
Helpful?I ivs_usa
Japan
Ongoing collaborationExcellent work completing the cleanup of a very complex multisite mess complete with malware and custom code problems. Arnas was very professional and got the job done exceptionally efficiently. Thanks again!
$200-$400
Price
3 days
Duration
A Seller's Response
Helpful?D deanmsasa
South Africa
Ongoing collaborationExcellent working with Arnas We will be doing more work together in the future. Highly reccomend.
$200-$400
Price
7 days
Duration
A Seller's Response
Helpful?
Reviews
544 reviews for this Gig
| (535) | ||
| (8) | ||
| (1) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
G goaskmrsg
United States
Arnas is highly code competent, knowledgeable, and solid in his integrity. He has a true desire to have you leave with a project that surpasses your expectations, provides high functionality, and becomes sustainable for the long-haul. I came to Arnas with a website that I needed to speed up to retain...
$400-$600
Price
8 days
Duration
A Seller's Response
Helpful?S simon_scx
Germany
Very satisfied with Arnas’ work. He not only improved the PageSpeed results significantly, but also solved real technical issues with Oxygen, database load, CSS/JavaScript, caching and image delivery. What I especially appreciated was his careful approach and communication. After my own testing, I...
$400-$600
Price
11 days
Duration
A Seller's Response
Helpful?S sportura
Norway
Really happy with the work. He helped us improve the speed and performance of our website and was very patient throughout the process. Communication was good, he took the time to understand the issues we were having, and kept working until everything was properly checked. Very professional and easy to work with. Would definitely recommend him!
$200-$400
Price
11 days
Duration
A Seller's Response
Helpful?I ivs_usa
Japan
Ongoing collaborationExcellent work completing the cleanup of a very complex multisite mess complete with malware and custom code problems. Arnas was very professional and got the job done exceptionally efficiently. Thanks again!
$200-$400
Price
3 days
Duration
A Seller's Response
Helpful?D deanmsasa
South Africa
Ongoing collaborationExcellent working with Arnas We will be doing more work together in the future. Highly reccomend.
$200-$400
Price
7 days
Duration
A Seller's Response
Helpful?
