the-mainboard.com website report
TMB
Last scanned
Overall score
Great
About the-mainboard.com
the-mainboard.com is a website. It describes itself as “The Mainboard is a large, standoffish group of unfriendly men who fear change and sometimes talk sports”. The site is delivered through Cloudflare. It is also on Facebook and X.
Score profile
Top issues to fix
7 issues found · 3 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.
No H1 heading found
SEOAdd 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
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+1 more issue — details in the sections below.
How it compares
the-mainboard.com scores higher overall than 55% of the 163,243 sites we have scanned.
vs. All scanned sites
163,243 sitesThe dot is this site; the tick is the typical (median) score for the group. The number on the right is the percentile: the share of the group this site scores above.
Technology stack
the-mainboard.com is built with jQuery and Google Analytics.
Analytics (1)
Libraries (1)
Hosting & DNS
the-mainboard.com is delivered through Cloudflare.
- IP address
- —
- ASN
- —
- IPv6
- Not supported
- HTTP
- HTTP/2
Show DNS record values
TXT record contents are not republished; only their count is shown.
Security
the-mainboard.com uses TLS 1.3 with a certificate valid for 47 more days and sets 1 of 6 recommended security headers.
Security headers1 of 6 set
- HSTSForces HTTPS
- CSPBlocks injected scripts
- X-Frame-OptionsStops clickjacking
- X-Content-TypeStops MIME sniffing
- Referrer-PolicyLimits URL leakage
- Permissions-PolicyRestricts browser features
TLS certificate
- Names covered
- 2
- Cookies set
- 1
Email security
the-mainboard.com scores F for email security, with SPF and no DMARC policy.
- SPFWeak
Marks unlisted senders as suspicious (~all) but does not reject them.
- 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).
Mail services authorised in SPF: Google Workspace
Performance & carbon
the-mainboard.com scores 90/100 for performance, with an estimated load time of 2.6 s. A visit emits an estimated 0.03 g of CO2 (grade A+).
Page weight
- HTML 63.8 KB
- JavaScript 13.4 KB
- CSS 138 B
- Est. load
- 2.58 s
- Response
- 2.58 s
- Scripts / CSS
- 15 / 6
Carbon per visitA+
0.03 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
the-mainboard.com scores 80/100 for SEO and 90/100 for accessibility, with 3 SEO issues to fix.
Heading structure
No H1 found.
Image alt text
15 images · 0 without alt text · 0 lazy-loaded
Links
- Internal 102
- External 6
- Broken 15
SEO issues3
- No H1 heading found
- robots.txt not found
- sitemap.xml not found
Accessibility issues1
- No H1 heading found
Technical details
Page metadata, social tags, crawl files and scan information.
Meta tags
- Title
- TMB
- Description
- The Mainboard is a large, standoffish group of unfriendly men who fear change and sometimes talk sports.
- Canonical
- https://www.the-mainboard.com/index.php
- Language
- en-US
- Robots meta
Crawl files
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
Structured data
- Microdata items
- 0
- RDFa items
- 0
Scan
- Final URL
- https://www.the-mainboard.com/index.php
- HTTP status
- 200
- Redirects
- https://the-mainboard.com → https://www.the-mainboard.com/ → https://www.the-mainboard.com/index.php
- Scanned
- Aug 24, 2026, 1:23 PM
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<a href="https://sitegraph.tech/site/the-mainboard-com"><img src="https://sitegraph.tech/badge/the-mainboard-com.svg" alt="the-mainboard.com on SiteGraph" width="190" height="20" /></a>See something wrong on this report? Request a correction or ask for something to be removed.
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Frequently asked questions about the-mainboard.com
- What is the-mainboard.com?
- the-mainboard.com is a website. It describes itself as “The Mainboard is a large, standoffish group of unfriendly men who fear change and sometimes talk sports”. The site is delivered through Cloudflare. It is also on Facebook and X.
- What technology does the-mainboard.com use?
- the-mainboard.com is built with jQuery and Google Analytics.
- Who hosts the-mainboard.com?
- the-mainboard.com is delivered through Cloudflare.
- Is the-mainboard.com secure?
- the-mainboard.com uses TLS 1.3 with a certificate valid for 47 more days and sets 1 of 6 recommended security headers.
- Is the-mainboard.com protected against email spoofing?
- the-mainboard.com scores F for email security, with SPF and no DMARC policy.
- How does the-mainboard.com compare with similar sites?
- the-mainboard.com scores higher overall than 55% of the 163,243 sites we have scanned.
- What is the-mainboard.com's overall score?
- the-mainboard.com has an overall SiteGraph score of 83/100, combining SEO (80), performance (90), security (75) and accessibility (90).
Open Graph & Twitter