httptoolkit.tech

Intercept, debug & build with HTTP

Last scanned Jul 27, 2026, 1:43 PM · 1 view

89

Overall score

Great

Summary

Beautiful, cross-platform & open-source tools for debugging, testing and building with HTTP(S), on Windows, Linux & Mac. This website uses Next.js hosted on CDN77 - Datacamp Limited, GB. SEO is excellent (100/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100).

Beautiful, cross-platform & open-source tools for debugging, testing and building with HTTP(S), on Windows, Linux & Mac.

United Kingdom

Hosted on CDN77 - Datacamp Limited, GB

Top issues to fix

5 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.
1 broken link on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

100

SEO

0 issue(s) found

90

Performance

145 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.

Beautiful, cross-platform & open-source tools for debugging, testing and building with HTTP(S), on Windows, Linux & Mac.

GitHub X (Twitter)

Contact

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

Email: fergal@anyska.fergl.ie

Meta tags

Title: Intercept, debug & build with HTTP
Description: Beautiful, cross-platform & open-source tools for debugging, testing and building with HTTP(S), on Windows, Linux & Mac.
Canonical: https://httptoolkit.com/
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest: https://httptoolkit.com/site.webmanifest

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider: CDN77 - Datacamp Limited, GB
CDN provider: —
IP address: 138.199.46.65
ASN: AS60068 (CDN77 - Datacamp Limited, GB)

DNS records

Type	Value
A	138.199.46.65
AAAA	2400:52e0:1500::1274:1
MX	in1-smtp.messagingengine.com in2-smtp.messagingengine.com
TXT	v=spf1 include:email-od.com include:spf.messagingengine.com include:_spf.tem.scaleway.com ~all google-site-verification=dmXDV1GWHKmZYXfx3N_jio3Liff96aJr8tgUE3mmNcc mailcoach-verification=f0f58cb3-6af0-4678-89d7-530142b5932e
NS	kiki.bunny.net coco.bunny.net
CAA	—
CNAME	—
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: httptoolkit.com
Valid from: Jul 23, 2026
Valid to: Oct 21, 2026
Days until expiry: 85
SAN domains: httptoolkit.com

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 4 · H3 7

Links

37 internal · 5 external · 1 broken

Images

14 total · 0 missing alt

Scripts / Styles

132 scripts · 25 stylesheets

JS / CSS size

401 KB · 0 B

Page size

500 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 0
sitemap.xml: Found
URLs in sitemap: -1

SEO issues

No SEO issues detected.

Scan details

Requested URL: https://httptoolkit.tech
Final URL: https://httptoolkit.com/
HTTP status: 200
HTTP version: HTTP/2
Response time: 135 ms
HTML size: 500 KB
Redirect chain: https://httptoolkit.tech → https://httptoolkit.com/

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Frequently asked questions

What technology does httptoolkit.tech use?: httptoolkit.tech is built with Next.js.
Is httptoolkit.tech secure (HTTPS)?: Yes. httptoolkit.tech uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 21, 2026.
Who hosts httptoolkit.tech?: httptoolkit.tech is hosted on CDN77 - Datacamp Limited, GB.
What is httptoolkit.tech's SEO score?: httptoolkit.tech scored 100/100 for SEO in the latest analysis (excellent).
What is httptoolkit.tech's overall website score?: httptoolkit.tech has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.