rusneb.ru
НЭБ — Национальная электронная библиотека — скачать и читать онлайн книги, диссертации, учебные пособия
Last scanned Aug 2, 2026, 6:00 PM · 8 views
Overall score
Great
Summary
Национальная электронная библиотека РФ — крупнейшее собрание книг, диссертаций, музыкальных нот, карт и прочих материа… This website uses PHP. SEO is good (75/100) and accessibility is fair (70/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
Национальная электронная библиотека
Национальная электронная библиотека РФ — крупнейшее собрание книг, диссертаций, музыкальных нот, карт и прочих материалов. ✔ Читайте онлайн ✔ Скачивайте ➤ RusNeb.ru.
Top issues to fix
8 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
437 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
+2 overall since Jul 26, 2026
- Overall
- 84
- SEO
- 75
- Security
- 90
- Performance
- 100
- Accessibility
- 70
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- НЭБ — Национальная электронная библиотека — скачать и читать онлайн книги, диссертации, учебные пособия
- Description
- Национальная электронная библиотека РФ — крупнейшее собрание книг, диссертаций, музыкальных нот, карт и прочих материалов. ✔ Читайте онлайн ✔ Скачивайте ➤ RusNeb.ru.
- Canonical
- https://rusneb.ru/
- Language
- ru
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1, maximum-scale=1
- Robots meta
- Manifest
- https://rusneb.ru/local/templates/adaptive/favicon/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- GlobalSign nv-sa
- Subject
- *.rusneb.ru
- Valid from
- Mar 17, 2026
- Valid to
- Oct 2, 2026
- Days until expiry
- 60
- SAN domains
- *.rusneb.ru, rusneb.ru
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 5 cookie(s) observed
Content & assets
Headings
H1 2 · H2 6 · H3 24
Links
45 internal · 51 external · 20 broken
Images
53 total · 53 missing alt
Scripts / Styles
26 scripts · 5 stylesheets
JS / CSS size
5.5 KB · 0 B
Page size
63.3 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- Multiple H1 headings found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
Scan details
- Requested URL
- https://rusneb.ru
- Final URL
- https://rusneb.ru
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 436 ms
- HTML size
- 63.3 KB
- Redirect chain
- https://rusneb.ru
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does rusneb.ru use?
- rusneb.ru is built with PHP.
- Is rusneb.ru secure (HTTPS)?
- Yes. rusneb.ru uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Oct 2, 2026.
- Who hosts rusneb.ru?
- Hosting provider information for rusneb.ru is not available yet.
- What is rusneb.ru's SEO score?
- rusneb.ru scored 75/100 for SEO in the latest analysis (fair).
- What is rusneb.ru's overall website score?
- rusneb.ru has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
- What company operates rusneb.ru?
- rusneb.ru is operated by Национальная электронная библиотека. Национальная электронная библиотека РФ — крупнейшее собрание книг, диссертаций, музыкальных нот, карт и прочих материалов. ✔ Читайте онлайн ✔ Скачивайте ➤ RusNeb.ru.
- Has rusneb.ru's score changed over time?
- rusneb.ru's overall score has improved by 2 points (from 82 to 84) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card