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controld.com

Control D | DNS Filtering for Every OS

Last scanned Jul 21, 2026, 12:33 PM · 1 view

89

Overall score

Great

Top issues to fix

2 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

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

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

Summary

Encrypted DNS filtering trusted by 100M+ users. This website uses Next.js hosted on CONTROLD - CONTROLD INC., CA. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance fair (70/100). Top issue: robots.txt not found.

95

SEO

1 issue(s) found

70

Performance

17 ms

90

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.

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Control D | DNS Filtering for Every OS
Description
Encrypted DNS filtering trusted by 100M+ users. Blocks malware and trackers on every OS. Flat fee per endpoint. Start free.
Canonical
https://controld.com/
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1, maximum-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Control D | DNS Filtering for Every OS
og:description
Encrypted DNS filtering trusted by 100M+ users. Blocks malware and trackers on every OS. Flat fee per endpoint. Start free.
og:type
website
og:url
https://controld.com/

Twitter Card

twitter:card
summary_large_image
twitter:title
Control D | DNS Filtering for Every OS
twitter:description
Encrypted DNS filtering trusted by 100M+ users. Blocks malware and trackers on every OS. Flat fee per endpoint. Start free.

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

CDN provider
IP address
147.185.34.1
ASN
AS398962 (CONTROLD - CONTROLD INC., CA)

DNS records

TypeValue
A
  • 147.185.34.1
AAAA
  • 2606:1a40:3::1
MX
  • alt2.aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt4.aspmx.l.google.com
TXT
  • v=spf1 mx include:_spf.google.com ~all
  • MS=ms75876114
  • google-site-verification=_wMwvRJmnXVPDG2WT3yhbNLAooZDkX0H6DrcvjIexfg
  • ca3-33320e55466c4258a413ac5c8f6963c7
  • fd95ec8df5dbeea25aa8e6c808bad583
NS
  • liz.ns.cloudflare.com
  • evan.ns.cloudflare.com
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
controld.com
Valid from
Jun 29, 2026
Valid to
Sep 27, 2026
Days until expiry
68
SAN domains
*.controld.com, *.controld.io, *.dns.controld.com, *.freedns.controld.com, *.int.controld.com, *.ipv4.controld.io, *.ipv6.controld.io, *.verify.controld.com, controld.com

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 7 · H3 9

Links

37 internal · 8 external · 0 broken

Images

9 total · 0 missing alt

Scripts / Styles

23 scripts · 2 stylesheets

JS / CSS size

3.6 MB · 180 KB

Page size

268 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • robots.txt not found

Accessibility issues

No accessibility issues detected.

Products & pricing

Product and pricing information published in this site's own structured data.

Control D Pricing

$2 USD

Scan details

Requested URL
https://controld.com
Final URL
https://controld.com
HTTP status
200
HTTP version
HTTP/2
Response time
12 ms
HTML size
268 KB
Redirect chain
https://controld.com

Frequently asked questions

What technology does controld.com use?
controld.com is built with Next.js.
Is controld.com secure (HTTPS)?
Yes. controld.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 27, 2026.
Who hosts controld.com?
controld.com is hosted on CONTROLD - CONTROLD INC., CA.
What is controld.com's SEO score?
controld.com scored 95/100 for SEO in the latest analysis (excellent).
What is controld.com's overall website score?
controld.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
What products does controld.com offer?
controld.com offers Control D Pricing.