What powers rsl.ru?
Last seen Jun 2026 · 79 technologies across 31 categories
Advertising
Analytics
Authentication
CDN
CMS
Comment systems
Databases
DMS
Ecommerce
Font scripts
Issue trackers
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Live chat
Maps
Miscellaneous
Operating systems
Page builders
Performance
Programming languages
Retargeting
Rich text editors
RUM
Security
Tag managers
UI frameworks
Web frameworks
Web servers
Widgets
WordPress plugins
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| russian library | #1 | 120 |
| russian state library moscow | #1 | 64 |
| lenin library | #2 | 34 |
| the russian library | #1 | 12 |
| library of russia | #3 | 11 |
| russia national library | #5 | 5 |
| national library russia | #5 | 5 |
| national library of russia | #5 | 5 |
| shpl | #74 | 3 |
| russian library | #23 | 1 |
| ru ru | #57 | 1 |
| ru library | #25 | 1 |
| russkaja | #86 | 1 |
| russian state library | #14 | 1 |
| www rus | #84 | 0 |
| rblc | #34 | 0 |
| rgb r | #39 | 0 |
| ru state | #87 | 0 |
| ru russian | #80 | 0 |
| russian kniga | #66 | 0 |
| russian book website | #36 | 0 |
| russian book site | #20 | 0 |
| russian book download site | #55 | 0 |
| russian archives | #49 | 0 |
| russia site | #28 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 98% desktop
- 2% phone
Russia
Germany
United Kingdom
France
Netherlands
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.45 / 10 · ranked #19,813 of all domains
2,535 referring domains · OpenPageRank
Search traffic
260 est. monthly organic visits (US)
47 keywords in Google's top 30
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.1 MB · 11 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| udo.rsl.ru | 16 |
| test.rsl.ru | 15 |
| bibliotekovedenie.rsl.ru | 14 |
| observatoria.rsl.ru | 14 |
| 1812.rsl.ru | 12 |
| bik.rsl.ru | 12 |
| nkp.rsl.ru | 12 |
| dlib.rsl.ru | 11 |
| svet.rsl.ru | 11 |
| ldiss.rsl.ru | 10 |
| leninkatour.rsl.ru | 10 |
| old.rsl.ru | 10 |
| store.rsl.ru | 10 |
| www.1812.rsl.ru | 10 |
| bnp.rsl.ru | 9 |
| pashkovdom.rsl.ru | 9 |
| r7.rsl.ru | 9 |
| bae.rsl.ru | 8 |
| libanswers.rsl.ru | 8 |
| olden.rsl.ru | 8 |
| podborka.rsl.ru | 8 |
| search.rsl.ru | 8 |
| www.rsl.ru | 8 |
| dvs.rsl.ru | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cart Functionality May 2026
- dropped reCAPTCHA May 2026
- dropped jQuery CDN Apr 2026
- dropped Apache Tomcat Sep 2025