chessbites.com
Chess Opening Repertoire Software – Manage Your Chess Preparation with ChessSpider
Last scanned Jul 26, 2026, 5:47 AM
Overall score
Great
Summary
ChessSpider is chess opening repertoire software that helps players build, manage, and update their opening preparation using millions of master games and powerful PGN database tools. This website uses Google Analytics hosted on Fastly behind Fastly CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
ChessSpider is chess opening repertoire software that helps players build, manage, and update their opening preparation using millions of master games and powerful PGN database tools.
- United States
- Hosted on Fastly
Top issues to fix
8 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
+2 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
217 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
ChessSpider is chess opening repertoire software that helps players build, manage, and update their opening preparation using millions of master games and powerful PGN database tools.
Meta tags
- Title
- Chess Opening Repertoire Software – Manage Your Chess Preparation with ChessSpider
- Description
- ChessSpider is chess opening repertoire software that helps players build, manage, and update their opening preparation using millions of master games and powerful PGN database tools.
- Canonical
- https://www.chessbites.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- chessbites.com
- Valid from
- Jul 11, 2026
- Valid to
- Oct 9, 2026
- Days until expiry
- 74
- SAN domains
- chessbites.com, www.chessbites.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 6 · H3 18
Links
3 internal · 3 external · 0 broken
Images
1 total · 0 missing alt
Scripts / Styles
2 scripts · 0 stylesheets
JS / CSS size
6.2 KB · 4.6 KB
Page size
22.4 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
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://chessbites.com
- Final URL
- https://chessbites.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 217 ms
- HTML size
- 22.4 KB
- Redirect chain
- https://chessbites.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does chessbites.com use?
- chessbites.com is built with Google Analytics.
- Is chessbites.com secure (HTTPS)?
- Yes. chessbites.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 9, 2026.
- Who hosts chessbites.com?
- chessbites.com is hosted on Fastly, behind Fastly CDN.
- What is chessbites.com's SEO score?
- chessbites.com scored 80/100 for SEO in the latest analysis (great).
- What is chessbites.com's overall website score?
- chessbites.com has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card