mark.com
Mark · We help people buy, rent and sell great domain names
Last scanned Jul 22, 2026, 5:57 PM · 2 views
Overall score
Excellent
Summary
A great domain name is your brand. This website uses Nginx hosted on AWS. SEO is good (75/100) 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.
- United States
- Hosted on AWS
Top issues to fix
6 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.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
4 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
4 issue(s) found
Performance
280 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
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.
Contact
Email, phone, and address published on this site's own pages.
Source: https://mark.com/contact
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
- AWS
- CDN provider
- —
- IP address
- 34.214.55.183
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
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
- 232
- 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 · 4 broken
Images
1 total · 0 missing alt
Scripts / Styles
5 scripts · 2 stylesheets
JS / CSS size
484 KB · 263 KB
Page size
9.7 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 2
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- 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
- 280 ms
- HTML size
- 9.7 KB
- Redirect chain
- https://mark.com
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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?
- mark.com is hosted on AWS.
- What is mark.com's SEO score?
- mark.com scored 75/100 for SEO in the latest analysis (fair).
- What is mark.com's overall website score?
- mark.com has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card