dnsfilter.com
DNS Filtering Services: Security & Website Blocking | DNSFilter
Last scanned Aug 3, 2026, 3:00 PM · 6 views
Overall score
Great
Summary
DNSFilter is a protective DNS and content filtering solution that blocks malware, phishing, and unwanted sites. This website uses jQuery behind Cloudflare CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
DNSFilter, Inc.
DNSFilter is a protective DNS and content filtering solution that blocks malware, phishing, and unwanted sites. DNS security software that deploys in minutes.
Top issues to fix
6 issues found
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.
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.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
67 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-2 overall since Jul 26, 2026
- Overall
- 89
- SEO
- 85
- Security
- 85
- Performance
- 90
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
DNSFilter, Inc.
DNSFilter is a protective DNS and content filtering solution that blocks malware, phishing, and unwanted sites. DNS security software that deploys in minutes.
Contact
Email, phone, and address published on this site's own pages.
- Phone
- +18773312412
Meta tags
- Title
- DNS Filtering Services: Security & Website Blocking | DNSFilter
- Description
- DNSFilter is a protective DNS and content filtering solution that blocks malware, phishing, and unwanted sites. DNS security software that deploys in minutes.
- Canonical
- https://www.dnsfilter.com
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- 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
- Google Trust Services
- Subject
- ab0343af.sni.cloudflaressl.com
- Valid from
- Jul 30, 2026
- Valid to
- Oct 28, 2026
- Days until expiry
- 85
- SAN domains
- ab0343af.sni.cloudflaressl.com, www.dnsfilter.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 29 · H3 25
Links
73 internal · 22 external · 20 broken
Images
67 total · 0 missing alt
Scripts / Styles
30 scripts · 21 stylesheets
JS / CSS size
13.2 KB · 47.3 KB
Page size
339 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
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://dnsfilter.com
- Final URL
- https://www.dnsfilter.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 61 ms
- HTML size
- 339 KB
- Redirect chain
- https://dnsfilter.com → https://www.dnsfilter.com/
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Frequently asked questions
- What technology does dnsfilter.com use?
- dnsfilter.com is built with jQuery.
- Is dnsfilter.com secure (HTTPS)?
- Yes. dnsfilter.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 28, 2026.
- Who hosts dnsfilter.com?
- Hosting provider information for dnsfilter.com is not available yet.
- What is dnsfilter.com's SEO score?
- dnsfilter.com scored 85/100 for SEO in the latest analysis (great).
- What is dnsfilter.com's overall website score?
- dnsfilter.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
- What company operates dnsfilter.com?
- dnsfilter.com is operated by DNSFilter, Inc.. DNSFilter is a protective DNS and content filtering solution that blocks malware, phishing, and unwanted sites. DNS security software that deploys in minutes.
- Has dnsfilter.com's score changed over time?
- dnsfilter.com's overall score has declined by 2 points (from 91 to 89) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card