Online website quality certification
Two indexes on a 100-point scale: how well your website is optimised for search — and how well and professionally it is built overall. 64 checks, an improvement plan and a certificate with the Rank.Ru seal.
Two indexes — one certification
Index 1 · 6 categories · 76.5 points
How good the website is for search: meta tags, copy, links, indexing, speed, smartphone usability and correct markup for social networks and AI assistants.
Index 2 · 8 categories · 100 points
How well and professionally the website is built from every angle: everything in the SEO index plus security, the certificate, security headers, legal compliance, company details and domain mail.
Two checks — one report
Check 1
How Google, Yandex, social networks and AI assistants see your website — and what keeps it from ranking higher.
Check 2
An X-ray of your website: what it runs on, where it is hosted, how secure it is and how ready for AI search.
What the indexes are made of
Each category weighs as much as it affects search, conversion and trust. Categories marked SEO make up the SEO index. Full methodology
Rating & registry
Index scale
The scale is non-linear: every next point is harder to earn than the last. Speed, text volume and internal linking are measured continuously and are never perfect, so a “hundred” means perfection in everything at once.
An award for quality
Every checked website gets its own certificate with a registry number, a verification QR code and the gold and blue seals of Rank.Ru. Badges update themselves after every check and link to your certificate.
Found problems?
You can apply the report’s recommendations yourself — or hand them to the Administrator.Ru team: since 1998 we have been building, migrating, speeding up, securing and maintaining websites.
FAQ
The SEO index shows how well a website is optimised for search: meta tags and social/AI markup, content, links, indexing, speed and mobile. RQI — the Rank Quality Index — rates the website as a whole: the same categories plus security, legal compliance and trust. Both run from 0.00 to 100.00.
That is by design. The scale is non-linear, and speed, text volume and internal linking are scored continuously and are never perfect. 100.00 is absolute perfection in everything — you can only get closer to it.
Just check your website. If the home page opens and returns code 200, the website enters the rating and the registry, and a certificate with a number, a QR code and the Rank.Ru seals appears right away.
No more than once every 10 minutes per website. A certificate is valid for 90 days — after that, renew it with a new check.
If protection (Cloudflare, DDoS-Guard, Qrator) blocks the crawler, the report shows the response code but the website is not rated. Allow the RankRuBot User-Agent.
It is a voluntary online assessment based on the open Rank.Ru methodology. It does not replace mandatory certification, but it clearly shows clients and partners that the website is well built.
SEO analysis
A check usually takes 5–15 seconds.