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preterhuman.net

850,000+ texts, PDFs, eBooks and images | Higher Intellect

Last scanned Aug 24, 2026, 1:22 PM

78

Overall score

Fair

Summary

Higher Intellect is a World Wide Web server hosting a searchable database of over 850,000 text files on a variety of subjects. This website uses Google Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is fair (65/100) and accessibility is good (75/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

Higher Intellect

Higher Intellect is a World Wide Web server hosting a searchable database of over 850,000 text files on a variety of subjects. We also host a server running on the Hotline and KDX protocols featuring a vast collection of antique software, obscure operating systems and open source software.

Kelowna, BC, Canada
Hosted on Cloudflare

Top issues to fix

11 issues found · 2 high priority

  • Missing Content-Security-Policy header

    Security

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

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • 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.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

+5 more issues — details in the sections below.

65

SEO

6 issue(s) found

100

Performance

448 ms

75

Security

HTTPS & header checks

75

Accessibility

2 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.

Higher Intellect

Higher Intellect is a World Wide Web server hosting a searchable database of over 850,000 text files on a variety of subjects. We also host a server running on the Hotline and KDX protocols featuring a vast collection of antique software, obscure operating systems and open source software.

Founded
Jan 1, 2001

Contact

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

Address
Kelowna, BC, Canada

Meta tags

Title
850,000+ texts, PDFs, eBooks and images | Higher Intellect
Description
Higher Intellect is a World Wide Web server hosting a searchable database of over 850,000 text files on a variety of subjects. We also host a server running on the Hotline and KDX protocols featuring a vast collection of antique software, obscure operating systems and open source software.
Canonical
Language
en-US
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
172.67.133.19
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 172.67.133.19
  • 104.21.13.192
AAAA
  • 2606:4700:3033::6815:dc0
  • 2606:4700:3036::ac43:8513
MX
  • zmail.kel1.altexxa.net
TXT
  • v=spf1 a mx ip4:66.209.184.240/28 ip4:66.209.190.10 ip4:66.209.184.88/29 ~all
NS
  • sue.ns.cloudflare.com
  • todd.ns.cloudflare.com
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
preterhuman.net
Valid from
Jul 18, 2026
Valid to
Oct 17, 2026
Days until expiry
53
SAN domains
preterhuman.net, *.preterhuman.net

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 8

Links

25 internal · 105 external · 2 broken

Images

4 total · 2 missing alt

Scripts / Styles

22 scripts · 8 stylesheets

JS / CSS size

858 KB · 51 B

Page size

36.8 KB

Robots.txt & Sitemap

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

SEO issues

  • Meta description longer than 160 characters
  • Missing canonical link
  • No H1 heading found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • More than 20% of images are missing alt text
  • No H1 heading found

Scan details

Requested URL
https://preterhuman.net
Final URL
https://preterhuman.net
HTTP status
200
HTTP version
HTTP/2
Response time
448 ms
HTML size
36.8 KB
Redirect chain
https://preterhuman.net

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Frequently asked questions

What technology does preterhuman.net use?
preterhuman.net is built with jQuery, Google Analytics, Cloudflare Analytics, Google Ads.
Is preterhuman.net secure (HTTPS)?
Yes. preterhuman.net uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 17, 2026.
Who hosts preterhuman.net?
preterhuman.net is hosted on Cloudflare, behind Cloudflare CDN.
What is preterhuman.net's SEO score?
preterhuman.net scored 65/100 for SEO in the latest analysis (fair).
What is preterhuman.net's overall website score?
preterhuman.net has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
What company operates preterhuman.net?
preterhuman.net is operated by Higher Intellect. Higher Intellect is a World Wide Web server hosting a searchable database of over 850,000 text files on a variety of subjects. We also host a server running on the Hotline and KDX protocols featuring a vast collection of antique software, obscure operating systems and open source software.