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Anton K
@swoptimize
Level 2
WordPress Performance Optimization
Ukraine
English, Russian, Ukrainian
About me
250+ completed projects on Fiverr. 15+ years of experience working with WordPress & WooCommerce websites, specializing in performance optimization, technical SEO and Core Web Vitals improvements.
I work confidently with popular WP builders and themes, including Elementor, Divi, Genesis, Beaver Builder, ACF, Thrive, Kadence, Avada, Astra, etc.
I improve CWV, GTmetrix grades and PageSpeed Insights scores by identifying and fixing real performance bottlenecks at code, queries, DB, server and architecture levels not by applying quick plugin-based fixes or artificially inflating scores.
Skills
Anton K
$20/hour
Offline •
Average response time: 1 hour
See my services
Speed Optimization
I will fix cls issues wordpress core web vitals optimization
Speed Optimization
I will optimize wordpress speed and improve core web vitals performance, fix lcp
Want to work on an hourly basis?
Tell Anton K what you need.
$20
/
hourPortfolio
Work experience
Webmaster
Freelancing Career • Freelance
May 2008 - Present • 18 yrs 1 mo
Specialized in building, maintaining, and optimizing WordPress websites, including performance customization, technical SEO, and long-term support for clients and personal projects.
235 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 235 Reviews
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tommoty8
Repeat Client
Canada
Anton should be fiver's pick for 2026 for best seo guy. Honestly his permormence is unmatched and the job was 100% as requested if not more. To all website owners if you have a nice site that has some tech issues or from some reason you don't rank as expected send him a text. He can help big time. This...
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Helpful?
1 person found this review helpful.
anavaleva
Repeat Client
Spain
Yes, we keep hiring Anton because he's the one who solves our SEO needs. One of the things we like the most is the formula audit > action > re-audit. This way, you know what you will buy and you certify that you got what you needed!
Seller's Response
Helpful?
anavaleva
Repeat Client
Spain
A perfect experience! We hire very often here in Fiverr and we feel very unsatisfied about their ai assistant for chats, they make mistakes, overpromise, etc. This doesn't happen with direct chat with Anton. Everything goes smooth and works like a charm. Thanks for the no chatbots!
Seller's Response
Helpful?
1 person found this review helpful.
tommoty8
Repeat Client
Canada
I was trying like 5-10 different guys from different backgrounds and they didn't fir my needs. Anton on the other hand understood exactly what i was aiming for and took action and fix the issues. We will hire him again right away for for tasks. If you want real results he is your guy.
Seller's Response
Helpful?
anavaleva
Repeat Client
Spain
Anton has become one of our frequently hired professionals; and this is because he always excels at the tasks. If you need a person who will guide you through the everchanging worlds of SEO GEO AIEO, then Anton is the one you should trust :)
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