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Comprehensive optimization of WordPress (Avada) - updates, speed, security, PHP 8.1, SEO, bilingualism

HTML & CSS, PHP — incorrectly specified categories?

112 USD

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It is necessary to conduct full technical optimization, updates, and enhancement of SEO without damaging the layout, structure, and existing indexing.

The sites are commercial, so the work needs to be careful, with no risk of site downtime.

What needs to be done:

1. Updates and technical cleaning

Update WordPress to the latest stable version.
Update Avada to the current version (license is available).
Update plugins or find replacements for those that are incompatible.
Upgrade the site to PHP 8.1 or 8.2 after checking compatibility.
Remove unnecessary/potentially dangerous plugins, duplicates, conflicting optimizers (Autoptimize vs WP Rocket).

2. Speed optimization and Core Web Vitals

Configure WP Rocket correctly (including Delay JS, Remove Unused CSS).
Optimize images (WebP, sizes, compression).
Minimize CSS/JS without breaking Avada.
Achieve mobile PageSpeed 75+ and desktop 90+.

3. SEO and indexing

Check robots.txt, sitemap, canonical.
Fix issues in Google Search Console and the mobile version.
Set up correct meta/H1/structure for important pages.
Restore lost indexing (the drop occurred in August 2025).

4. Ukrainian language version of the site

Create a full Ukrainian language version (WPML or Polylang Pro).
Set up SEO for the Ukrainian version (separate URLs, hreflang).
Ensure correct indexing by Google.

5. Security

AIOS audit + configuration fixes.
Remove third-party accounts, change passwords, strengthen 2FA.
Check the site for malicious code and injections.
Optimize .htaccess, wp-config, access rights.

6. The result I need

🔹 Updated, fast, clean site without errors
🔹 Green PSI indicators (Core Web Vitals)
🔹 Stable operation on PHP 8.1–8.2
🔹 Full Ukrainian language version
🔹 Restored indexing, traffic growth
🔹 No loss of content or search positions

📌 Requirements for the performer

Only specialists who have:

3+ years of experience with WordPress (preferably with Avada)
experience transitioning to PHP 8+
deep understanding of PageSpeed and Core Web Vitals
experience configuring WP Rocket
experience in technical SEO
experience with security (AIOS or other firewalls)
ability to work carefully, without "breaking" the site

⚠️ I do not consider candidates who:

cannot show at least 1–2 examples of sites with high PSI
offer to “reinstall everything from scratch”
break the site with updates
do not make backups

Proposals 3 Rejected 5 Discussions 1

Please select

Anton L.

0 0

Projects -
Rating -
Rating 138

Budget: 7000 UAH Deadline: 10 days

I will host the copy of the site on my hosting, the production will remain unchanged. Before transferring changes to production - I will create a backup.

I have experience in protection/detection against injections and malicious code.
I have experience in optimizing PageSpeed metrics.
I have worked with both AIOS and the server side. In my opinion, the option with custom development, without vulnerabilities + CloudFlare + IpToBan (conditionally) - is a significantly better solution.

"..they cannot show at least 1-2 examples of sites with high PSI.." - I replied in the comments.

Ihor Leontiuk

17 0

Budget: 6000 UAH Deadline: 7 days

Hello. I understand the specifics of optimizing this topic: it is "heavy," so standard caching settings often break the layout (Fusion Builder styles). I know how to set exceptions for Delay JS so that the site runs smoothly and looks correct.

My work plan (safe approach):
Staging: First, I will deploy a copy of the site on a test subdomain. All updates (PHP 8.2, Avada, plugins) will be tested there. The main site will not go down for a moment.
Speed: I will achieve the green zone in PageSpeed by properly generating Critical CSS and converting images to WebP.
SEO and Language: I will configure Polylang/WPML with the correct hreflang tags so that Google does not consider the pages duplicates. I will conduct a Search Console audit to fix indexing errors.
Security: I will clean the database of junk (transients, revisions) and set up protection.

Timeline: 5-7 days
Budget: 6000 UAH

Vasyl Melko

18 0

Budget: 5000 UAH Deadline: 5 days

Good day, I can take on your task. To avoid any issues while working on the site, I suggest making a backup before starting, and I will set up a local environment where everything can be tested, including PHP updates, WordPress, plugins, removing unnecessary ones, setting up bilingualism, SEO, and improving page speed. Write to me, I will be happy to collaborate.

Vitaly But

80 1

Budget: 8200 UAH Deadline: 4 days

Trust a professional with over 10 years of experience! The rate and deadlines are current! I will be happy to collaborate! Experience in commercial development of online stores on CMS, business portals, and corporate websites - 11 years! +CMS: WordPress(+Woocommerce) PrestaShop/Opencart/Joomla/Bitrix/MODX/DLE/Shopify php/html/css/js/Mysql, PhotoShop/Figma Examples of work (from scratch, turnkey): https://amari.net.ua/ https://heypretty.gr/ https://wildandorganic.com/ https://cryptosignals.org/ https://ecnbot.com https://locs-ua.com/ https://www.grower.com.ua/ https://www.alternativemedicine.com.ua/ https://silkkiss.ua/ https://v12coffee.com.ua/ https://smrtalgo.com/ https://sengero.no/ https://beautybysim.no/ https://sonatagalleri.com/ https://www.solmy-realestate.com/ https://www.emmanuel.com.ua/ https://www.onsitecomputersinc.com/ https://express-tehbud.com/ https://korostenporcelain.com.ua/ https://sladok.com.ua/ https://pricemds.com/ https://picupmedia.com/ https://www.serasar.com/

Vitalii Tomashenko

21 0

Budget: 7000 UAH Deadline: 6 days

Hello

I have a lot of experience in SEO configuration of templates/plugins for websites on WordPress, I have conducted internal optimization of websites in construction and real estate, outdoor advertising, online school, landing page for an industrial company.

I have extensive experience in adapting WordPress websites to client requirements, in my portfolio there are websites for construction and real estate, outdoor advertising, online school, a landing page for a sushi order, an online store for cakes, a website for a podiatry center.

I can fix PHP code if needed.
I am ready to collaborate, feel free to contact me!

Yaroslav Yuriy
Ukraine

Projects 9
Rating 5.0
Rating 403

Comprehensive optimization of WordPress (Avada) - updates, speed, security, PHP 8.1, SEO, bilingualism

What needs to be done:

1. Updates and technical cleaning

2. Speed optimization and Core Web Vitals

3. SEO and indexing

4. Ukrainian language version of the site

5. Security

6. The result I need

📌 Requirements for the performer

Anton L.

Ihor Leontiuk

Vasyl Melko

Proposals are currently absent

Vitaly But

Vitalii Tomashenko

Proposals concealed

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