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SGSiteGraph

2ch.hk website report

Двач

Last scanned

Overall score

Fair

About 2ch.hk

2ch.su is a website.

Technologies
3
jQuery
Email security
F
0/100
Trackers
—
AI crawlers
—
Carbon / visit
A+
0.01 g CO2
Domain age
—

Score profile

SEO50Performance100Security90Accessibility60

Top issues to fix

10 issues found · 4 high priority

  • 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.

  • 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 canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+4 more issues — details in the sections below.

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

Technology stack

2ch.hk is built with jQuery, Nginx and Google Analytics.

Analytics (1)

Google Analytics

Libraries (1)

jQuery

Servers (1)

Nginx

Hosting & DNS

Domain
2ch.hk
IP address
—
ASN
—
IPv6
Not supported
HTTP
HTTP/2
0
A
0
AAAA
0
MX
0
NS
0
TXT
0
CAA
Show DNS record values

TXT record contents are not republished; only their count is shown.

Security

2ch.hk uses TLS 1.3 with a certificate valid for 49 more days and sets 3 of 6 recommended security headers.

Security

Security headers3 of 6 set

  • HSTS
    Forces HTTPS
  • CSP
    Blocks injected scripts
  • X-Frame-Options
    Stops clickjacking
  • X-Content-Type
    Stops MIME sniffing
  • Referrer-Policy
    Limits URL leakage
  • Permissions-Policy
    Restricts browser features

TLS certificate

VerifiedTLS 1.3 · Let's Encrypt
Jul 15, 202649 days leftOct 13, 2026
Names covered
2
Cookies set
0

Email security

2ch.hk scores F for email security, with SPF and no DMARC policy.

F
0 / 100
  • SPFWeak

    Neutral policy; unlisted senders are neither trusted nor rejected.

  • DMARCNot set

    No DMARC policy: forged mail is not told to be rejected.

  • MTA-STSNot set

    Not published; mail to this domain can be downgraded to plaintext.

  • BIMINot set

    Not published (optional).

Performance & carbon

2ch.hk scores 100/100 for performance, with an estimated load time of 0.7 s. A visit emits an estimated 0.01 g of CO2 (grade A+).

Performance

Page weight

  • HTML 18.9 KB
  • JavaScript 4.7 KB
  • CSS 60 B
Est. load
685 ms
Response
685 ms
Scripts / CSS
12 / 4

Carbon per visitA+

A+ABCDEF

0.01 g CO2 per uncached view

Estimate from the Sustainable Web Design model. HTML, JavaScript and CSS only; images, video and fonts are not measured. Treat it as a lower bound for comparing pages, not an audit.

SEO & accessibility

2ch.hk scores 50/100 for SEO and 60/100 for accessibility, with 7 SEO issues to fix.

SEO
Accessibility

Heading structure

H10H20H30H40H50H60

No H1 found.

Image alt text

0%

50 images · 50 without alt text · 0 lazy-loaded

Links

  • Internal 251
  • External 5
  • Broken 7

SEO issues7

  • Missing meta description
  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues2

  • Over half of images are missing alt text
  • No H1 heading found

Technical details

Page metadata, social tags, crawl files and scan information.

Meta tags

Title
Двач
Description
Canonical
Language
ru
Robots meta

Open Graph & Twitter

og:title
—
og:type
—
twitter:card
—
twitter:title
—

Crawl files

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

Structured data

No JSON-LD types declared.

Microdata items
0
RDFa items
0

Scan

Final URL
https://2ch.su/
HTTP status
200
Redirects
https://2ch.hk → https://2ch.su/
Scanned
Aug 24, 2026, 1:23 PM

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Frequently asked questions about 2ch.hk

What is 2ch.hk?
2ch.su is a website.
What technology does 2ch.hk use?
2ch.hk is built with jQuery, Nginx and Google Analytics.
Is 2ch.hk secure?
2ch.hk uses TLS 1.3 with a certificate valid for 49 more days and sets 3 of 6 recommended security headers.
Is 2ch.hk protected against email spoofing?
2ch.hk scores F for email security, with SPF and no DMARC policy.
What is 2ch.hk's overall score?
2ch.hk has an overall SiteGraph score of 75/100, combining SEO (50), performance (100), security (90) and accessibility (60).