What technology does nlb.by use?

nlb.by is built with PHP, jQuery, Nginx.

Is nlb.by secure (HTTPS)?

Yes. nlb.by uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Dec 18, 2026.

Hosting provider information for nlb.by is not available yet.

What is nlb.by's SEO score?

nlb.by scored 60/100 for SEO in the latest analysis (fair).

What is nlb.by's overall website score?

nlb.by has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.

nlb.by

Национальная библиотека Беларуси

Last scanned Jul 26, 2026, 12:19 PM

Overall score

Fair

Summary

This website uses Nginx. SEO is fair (60/100) and accessibility is good (80/100). Security scores good (80/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

Top issues to fix

11 issues found · 4 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
2 cookies without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.

+5 more issues — details in the sections below.

SEO

6 issue(s) found

Performance

989 ms

Security

HTTPS & header checks

Accessibility

2 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Facebook Instagram YouTube

Contact

Email, phone, and address published on this site's own pages.

Email: inbox@nlb.by
Phone: +375173683737 +375172932966 +375172932853 +375173689702 +375172932500

Meta tags

Title: Национальная библиотека Беларуси
Description
Canonical
Language
Charset: UTF-8
Viewport: width=device-width
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

PHP jQuery Nginx

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 1.3
Issuer: GlobalSign nv-sa
Subject: *.nlb.by
Valid from: Jun 2, 2026
Valid to: Dec 18, 2026
Days until expiry: 142
SAN domains: *.nlb.by, nlb.by

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 3 cookie(s) observed

Content & assets

Headings

H1 0 · H2 5 · H3 1

Links

185 internal · 54 external · 20 broken

Images

83 total · 7 missing alt

Scripts / Styles

49 scripts · 2 stylesheets

JS / CSS size

15.3 KB · 2.0 KB

Page size

260 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
Missing meta description
Missing canonical link
No H1 heading found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://nlb.by
Final URL: https://nlb.by
HTTP status: 200
HTTP version: HTTP/2
Response time: 984 ms
HTML size: 260 KB
Redirect chain: https://nlb.by

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does nlb.by use?: nlb.by is built with PHP, jQuery, Nginx.
Is nlb.by secure (HTTPS)?: Yes. nlb.by uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Dec 18, 2026.
Who hosts nlb.by?: Hosting provider information for nlb.by is not available yet.
What is nlb.by's SEO score?: nlb.by scored 60/100 for SEO in the latest analysis (fair).
What is nlb.by's overall website score?: nlb.by has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.