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openbld.net

OpenBLD.net | Free DNS with Ad and Malware Blocking | OpenBLD

Last scanned Jul 27, 2026, 3:43 PM

87

Overall score

Great

Summary

OpenBLD.net — Free DNS with block ads, malware and proactive cybersecurity. This website is hosted on Fastly. SEO is good (85/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

OpenBLD.net — Free DNS with block ads, malware and proactive cybersecurity. Be yourself, be focused.

United States
Hosted on Fastly

Top issues to fix

6 issues found · 2 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

85

SEO

2 issue(s) found

100

Performance

237 ms

65

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

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

OpenBLD.net — Free DNS with block ads, malware and proactive cybersecurity. Be yourself, be focused.

GitHubLinkedIn

Meta tags

Title
OpenBLD.net | Free DNS with Ad and Malware Blocking | OpenBLD
Description
OpenBLD.net — Free DNS with block ads, malware and proactive cybersecurity. Be yourself, be focused.
Canonical
https://openbld.net/
Language
en
Charset
UTF-8
Viewport
width=device-width,initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
OpenBLD.net | Free DNS with Ad and Malware Blocking | OpenBLD
og:description
OpenBLD.net — Free DNS with block ads, malware and proactive cybersecurity. Be yourself, be focused.
og:type
—
og:url
https://openbld.net/

Twitter Card

twitter:card
summary_large_image
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider
Fastly
CDN provider
Fastly
IP address
185.199.111.153
ASN
AS54113 (FASTLY - Fastly, Inc., US)

DNS records

TypeValue
A
  • 185.199.111.153
  • 185.199.110.153
  • 185.199.109.153
  • 185.199.108.153
AAAA—
MX—
TXT
  • google-site-verification=tSFGYS-t7V8SivxTU4NrhO6TQNxVb-6hX8j4EI4_TC4
  • yandex-verification: 4cc066528fbc1c62
NS
  • gns23.cloudns.net
  • gns22.cloudns.net
  • gns21.cloudns.net
  • gns24.cloudns.net
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
openbld.net
Valid from
Jun 23, 2026
Valid to
Sep 21, 2026
Days until expiry
55
SAN domains
openbld.net, www.openbld.net

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 10 · H3 5

Links

17 internal · 43 external · 0 broken

Images

28 total · 0 missing alt

Scripts / Styles

4 scripts · 1 stylesheets

JS / CSS size

536 KB · 87.0 KB

Page size

49.8 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
0
sitemap.xml
Found
URLs in sitemap
257

SEO issues

  • Title longer than 60 characters
  • No structured data (JSON-LD) found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://openbld.net
Final URL
https://openbld.net
HTTP status
200
HTTP version
HTTP/2
Response time
236 ms
HTML size
49.8 KB
Redirect chain
https://openbld.net

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does openbld.net use?
We did not detect any specific technologies for openbld.net in the latest scan.
Is openbld.net secure (HTTPS)?
Yes. openbld.net uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 21, 2026.
Who hosts openbld.net?
openbld.net is hosted on Fastly, behind Fastly CDN.
What is openbld.net's SEO score?
openbld.net scored 85/100 for SEO in the latest analysis (great).
What is openbld.net's overall website score?
openbld.net has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.