What technology does bn.ru use?

bn.ru is built with jQuery, Nginx.

Is bn.ru secure (HTTPS)?

Yes. bn.ru uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Feb 4, 2027.

Hosting provider information for bn.ru is not available yet.

What is bn.ru's SEO score?

bn.ru scored 65/100 for SEO in the latest analysis (fair).

What is bn.ru's overall website score?

bn.ru has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.

bn.ru

Портал БН.ру - Бюллетень недвижимости Санкт-Петербурга. Первичное и вторичное жилье Петербурга и Ленинградской области - Бюллетень Недвижимости www.bn.ru

Last scanned Aug 24, 2026, 1:23 PM

Overall score

Fair

Summary

Вся недвижимость Санкт-Петербурга и Ленинградской области на портале Бюллетень недвижимости. This website uses Nginx. SEO is fair (65/100) and accessibility is fair (70/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

Вся недвижимость Санкт-Петербурга и Ленинградской области на портале Бюллетень недвижимости. Первичное и вторичное жилье, продажа и аренда квартир и комнат.

Top issues to fix

13 issues found · 3 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.
Over half of images are missing alt text
Accessibility
Add alt attributes to images — screen readers depend on them, and they help image SEO.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie 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.

+7 more issues — details in the sections below.

SEO

6 issue(s) found

100

Performance

675 ms

Security

HTTPS & header checks

Accessibility

1 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.

YouTube X (Twitter)

Contact

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

Email: reklama@bn.ru

Meta tags

Title: Портал БН.ру - Бюллетень недвижимости Санкт-Петербурга. Первичное и вторичное жилье Петербурга и Ленинградской области - Бюллетень Недвижимости www.bn.ru
Description: Вся недвижимость Санкт-Петербурга и Ленинградской области на портале Бюллетень недвижимости. Первичное и вторичное жилье, продажа и аренда квартир и комнат.
Canonical: https://www.bn.ru/
Language: ru-RU
Charset: UTF-8
Viewport: width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=0
Robots meta
Manifest: https://www.bn.ru/assets/5d37cbd7/favicon/manifest.json

Technologies

Detected frameworks, languages, and tools.

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 1.2
Issuer: GlobalSign nv-sa
Subject: *.bn.ru
Valid from: Jul 20, 2026
Valid to: Feb 4, 2027
Days until expiry: 162
SAN domains: *.bn.ru, bn.ru

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 2 · H3 5

Links

122 internal · 24 external · 17 broken

Images

4 total · 4 missing alt

Scripts / Styles

15 scripts · 15 stylesheets

JS / CSS size

66 B · 295 B

Page size

245 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
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://bn.ru
Final URL: https://www.bn.ru/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 670 ms
HTML size: 245 KB
Redirect chain: https://bn.ru → https://www.bn.ru/

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