What technology does chessbase.com use?

We did not detect any specific technologies for chessbase.com in the latest scan.

Is chessbase.com secure (HTTPS)?

Yes. chessbase.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Aug 17, 2026.

Who hosts chessbase.com?

Hosting provider information for chessbase.com is not available yet.

What is chessbase.com's SEO score?

chessbase.com scored 65/100 for SEO in the latest analysis (fair).

What is chessbase.com's overall website score?

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

Has chessbase.com's score changed over time?

chessbase.com's overall score has declined by 1 point (from 78 to 77) since Jul 26, 2026.

chessbase.com

Chess News | ChessBase

Last scanned Aug 2, 2026, 8:00 AM · 6 views

Overall score

Fair

Summary

ChessBase: Reports about chess - tournaments, championships, portraits, interviews, World Championships, product launches and more. SEO is fair (65/100) and accessibility is fair (70/100). Security scores good (85/100) and performance excellent (90/100). Top issue: Missing canonical link.

ChessBase: Reports about chess - tournaments, championships, portraits, interviews, World Championships, product launches and more.

Top issues to fix

11 issues found · 2 high priority

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.
TLS certificate expires in 15 days
Security
Renew soon or enable auto-renewal to avoid a browser-warning outage.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
Multiple H1 headings found
SEO
Keep a single H1 per page and demote the others to H2/H3.

+5 more issues — details in the sections below.

SEO

6 issue(s) found

Performance

400 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Score history

-1 overall since Jul 26, 2026

Overall: 77
SEO: 65
Security: 85
Performance: 90
Accessibility: 70

Organization

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

ChessBase: Reports about chess - tournaments, championships, portraits, interviews, World Championships, product launches and more.

Meta tags

Title: Chess News | ChessBase
Description: ChessBase: Reports about chess - tournaments, championships, portraits, interviews, World Championships, product launches and more.
Canonical
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0, maximum-scale=1, user-scalable=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

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: DigiCert Inc
Subject: *.chessbase.com
Valid from: Jul 17, 2025
Valid to: Aug 17, 2026
Days until expiry: 15
SAN domains: *.chessbase.com, chessbase.com

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 19 · H2 4 · H3 18

Links

31 internal · 39 external · 20 broken

Images

95 total · 82 missing alt

Scripts / Styles

15 scripts · 8 stylesheets

JS / CSS size

30.5 KB · 1.7 KB

Page size

140 KB

Robots.txt & Sitemap

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

SEO issues

Missing canonical link
Multiple H1 headings found
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://chessbase.com
Final URL: https://en.chessbase.com/
HTTP status: 200
HTTP version: HTTP/2
Response time: 398 ms
HTML size: 140 KB
Redirect chain: https://chessbase.com → http://en.chessbase.com/ → https://en.chessbase.com/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does chessbase.com use?: We did not detect any specific technologies for chessbase.com in the latest scan.
Is chessbase.com secure (HTTPS)?: Yes. chessbase.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Aug 17, 2026.
Who hosts chessbase.com?: Hosting provider information for chessbase.com is not available yet.
What is chessbase.com's SEO score?: chessbase.com scored 65/100 for SEO in the latest analysis (fair).
What is chessbase.com's overall website score?: chessbase.com has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.
Has chessbase.com's score changed over time?: chessbase.com's overall score has declined by 1 point (from 78 to 77) since Jul 26, 2026.