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bigenc.ru

Большая российская энциклопедия (БРЭ)

Last scanned Jul 26, 2026, 5:47 AM · 2 views

70

Overall score

Fair

Summary

Изучайте информацию о различных областях знаний, персонах, событиях в интернет-энциклопедии БРЭ. This website uses Nuxt. SEO is fair (70/100) and accessibility is fair (50/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

Изучайте информацию о различных областях знаний, персонах, событиях в интернет-энциклопедии БРЭ

Top issues to fix

13 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.

  • 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.

  • 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.

+7 more issues — details in the sections below.

70

SEO

5 issue(s) found

90

Performance

1.62 s

65

Security

HTTPS & header checks

50

Accessibility

3 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.

Изучайте информацию о различных областях знаний, персонах, событиях в интернет-энциклопедии БРЭ

Contact

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

Meta tags

Title
Большая российская энциклопедия (БРЭ)
Description
Изучайте информацию о различных областях знаний, персонах, событиях в интернет-энциклопедии БРЭ
Canonical
https://bigenc.ru/wiki/%D0%97%D0%B0%D0%B3%D0%BB%D0%B0%D0%B2%D0%BD%D0%B0%D1%8F_%D1%81%D1%82%D1%80%D0%B0%D0%BD%D0%B8%D1%86%D0%B0
Language
Charset
utf-8
Viewport
width=device-width, initial-scale=1, maximum-scale=1
Robots meta
max-image-preview:standard
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Большая российская энциклопедия (БРЭ)
og:description
Изучайте информацию о различных областях знаний, персонах, событиях в интернет-энциклопедии БРЭ
og:type
—
og:url
https://bigenc.ru/wiki/%D0%97%D0%B0%D0%B3%D0%BB%D0%B0%D0%B2%D0%BD%D0%B0%D1%8F_%D1%81%D1%82%D1%80%D0%B0%D0%BD%D0%B8%D1%86%D0%B0

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

Vue.jsNuxt

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
GlobalSign nv-sa
Subject
www.bigenc.ru
Valid from
Jun 19, 2026
Valid to
Jan 4, 2027
Days until expiry
159
SAN domains
www.bigenc.ru, bigenc.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 0 · H2 0 · H3 0

Links

1 internal · 1 external · 2 broken

Images

1 total · 1 missing alt

Scripts / Styles

10 scripts · 24 stylesheets

JS / CSS size

18.1 KB · 0 B

Page size

36.1 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
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text
  • No H1 heading found
  • Missing <html lang> attribute

Scan details

Requested URL
https://bigenc.ru
Final URL
https://bigenc.ru/wiki/%D0%97%D0%B0%D0%B3%D0%BB%D0%B0%D0%B2%D0%BD%D0%B0%D1%8F_%D1%81%D1%82%D1%80%D0%B0%D0%BD%D0%B8%D1%86%D0%B0
HTTP status
200
HTTP version
HTTP/2
Response time
1.62 s
HTML size
36.1 KB
Redirect chain
https://bigenc.ru → https://bigenc.ru/wiki/%D0%97%D0%B0%D0%B3%D0%BB%D0%B0%D0%B2%D0%BD%D0%B0%D1%8F_%D1%81%D1%82%D1%80%D0%B0%D0%BD%D0%B8%D1%86%D0%B0

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does bigenc.ru use?
bigenc.ru is built with Vue.js, Nuxt.
Is bigenc.ru secure (HTTPS)?
Yes. bigenc.ru uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Jan 4, 2027.
Who hosts bigenc.ru?
Hosting provider information for bigenc.ru is not available yet.
What is bigenc.ru's SEO score?
bigenc.ru scored 70/100 for SEO in the latest analysis (fair).
What is bigenc.ru's overall website score?
bigenc.ru has an overall SiteGraph score of 70/100, combining SEO, performance, security, and accessibility.