mark.com
Mark · We help people buy, rent and sell great domain names
Last scanned Jul 29, 2026, 8:00 PM · 19 views
Overall score
Great
Summary
A great domain name is your brand. This website uses Nginx. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing canonical link.
A great domain name is your brand. Mark is the best place to buy, rent and sell great domain names.
Top issues to fix
7 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
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.
SEO
5 issue(s) found
Performance
276 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-1 overall since Jul 22, 2026
- Overall
- 89
- SEO
- 70
- Security
- 90
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
A great domain name is your brand. Mark is the best place to buy, rent and sell great domain names.
Meta tags
- Title
- Mark · We help people buy, rent and sell great domain names
- Description
- A great domain name is your brand. Mark is the best place to buy, rent and sell great domain names.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, maximum-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
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
- Amazon
- Subject
- venture.com
- Valid from
- Feb 10, 2026
- Valid to
- Mar 11, 2027
- Days until expiry
- 225
- SAN domains
- venture.com, www.mark.com, www.venture.com, preprod.mark.com, preprod.venture.com, mark.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 2 · H3 4
Links
10 internal · 0 external · 10 broken
Images
1 total · 0 missing alt
Scripts / Styles
4 scripts · 2 stylesheets
JS / CSS size
464 B · 0 B
Page size
9.7 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://mark.com
- Final URL
- https://mark.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 276 ms
- HTML size
- 9.7 KB
- Redirect chain
- https://mark.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does mark.com use?
- mark.com is built with Ruby on Rails, Google Analytics, Nginx.
- Is mark.com secure (HTTPS)?
- Yes. mark.com uses TLS 1.3 with a certificate issued by Amazon, valid until Mar 11, 2027.
- Who hosts mark.com?
- Hosting provider information for mark.com is not available yet.
- What is mark.com's SEO score?
- mark.com scored 70/100 for SEO in the latest analysis (fair).
- What is mark.com's overall website score?
- mark.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
- Has mark.com's score changed over time?
- mark.com's overall score has declined by 1 point (from 90 to 89) since Jul 22, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card