What technology does erzrf.ru use?

erzrf.ru is built with Angular, Express, Node.js, Nginx.

Is erzrf.ru secure (HTTPS)?

Yes. erzrf.ru uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Aug 5, 2026.

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

What is erzrf.ru's SEO score?

erzrf.ru scored 60/100 for SEO in the latest analysis (fair).

What is erzrf.ru's overall website score?

erzrf.ru has an overall SiteGraph score of 67/100, combining SEO, performance, security, and accessibility.

erzrf.ru

ЕРЗ - рейтинги застройщиков и новостроек России

Last scanned Jul 26, 2026, 5:18 AM

Overall score

Fair

Summary

Единый ресурс застройщиков: рейтинги девелоперов и ЖК, база всех новостроек России с 2016 года, мероприятия для девелопер�… This website uses Angular. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores fair (50/100) and performance good (75/100). Top issue: Title longer than 60 characters.

Единый ресурс застройщиков: рейтинги девелоперов и ЖК, база всех новостроек России с 2016 года, мероприятия для девелоперов, маркетплейс земли

Top issues to fix

12 issues found · 4 high priority

TLS certificate expires in 9 days
Security
Renew now (or enable auto-renewal) — an expired certificate blocks visitors with a full-page browser warning.
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.
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.
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.

+6 more issues — details in the sections below.

SEO

6 issue(s) found

Performance

1.41 s

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.

Contact

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

Email: info@erzrf.ru pr@erzrf.ru

Meta tags

Title: ЕРЗ - рейтинги застройщиков и новостроек России
Description: Единый ресурс застройщиков: рейтинги девелоперов и ЖК, база всех новостроек России с 2016 года, мероприятия для девелоперов, маркетплейс земли
Canonical: https://erzrf.ru
Language: ru
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0
Robots meta: index,follow
Manifest: https://erzrf.ru/assets/manifest.json

Technologies

Detected frameworks, languages, and tools.

Angular Express Node.js Nginx

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: 37.140.198.123
ASN: —

DNS records

Type	Value
A	37.140.198.123
AAAA	—
MX	mx1.hosting.reg.ru mx2.hosting.reg.ru
TXT	—
NS	ns4-l2.nic.ru ns4-cloud.nic.ru ns3-l2.nic.ru ns8-cloud.nic.ru ns8-l2.nic.ru
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: GlobalSign nv-sa
Subject: *.erzrf.ru
Valid from: Jul 4, 2025
Valid to: Aug 5, 2026
Days until expiry: 9
SAN domains: *.erzrf.ru, autodiscover.erzrf.ru, mail.erzrf.ru, owa.erzrf.ru, erzrf.ru

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

29 internal · 21 external · 5 broken

Images

6 total · 0 missing alt

Scripts / Styles

9 scripts · 2 stylesheets

JS / CSS size

2.3 MB · 255 KB

Page size

32.9 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 H1 heading found
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://erzrf.ru
Final URL: https://erzrf.ru
HTTP status: 200
HTTP version: HTTP/2
Response time: 1.41 s
HTML size: 32.9 KB
Redirect chain: https://erzrf.ru

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does erzrf.ru use?: erzrf.ru is built with Angular, Express, Node.js, Nginx.
Is erzrf.ru secure (HTTPS)?: Yes. erzrf.ru uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Aug 5, 2026.
Who hosts erzrf.ru?: Hosting provider information for erzrf.ru is not available yet.
What is erzrf.ru's SEO score?: erzrf.ru scored 60/100 for SEO in the latest analysis (fair).
What is erzrf.ru's overall website score?: erzrf.ru has an overall SiteGraph score of 67/100, combining SEO, performance, security, and accessibility.