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SGSiteGraph

newadvent.org

NEW ADVENT: Home

Last scanned Jul 25, 2026, 2:25 PM · 2 views

76

Overall score

Fair

Summary

The largest Catholic website in the world. This website uses Plausible Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is good (75/100) and accessibility is fair (55/100). Security scores fair (70/100) and performance excellent (100/100). Top issue: No H1 heading found.

The largest Catholic website in the world

United States
Hosted on Cloudflare

Top issues to fix

8 issues found · 5 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.

  • 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.

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • Missing viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

  • Missing X-Frame-Options header

    Security

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

+2 more issues — details in the sections below.

75

SEO

3 issue(s) found

100

Performance

249 ms

70

Security

HTTPS & header checks

55

Accessibility

3 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.

The largest Catholic website in the world

Contact

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

Meta tags

Title
NEW ADVENT: Home
Description
The largest Catholic website in the world
Canonical
https://www.newadvent.org
Language
en
Charset
utf-8
Viewport
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
104.21.50.245
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 104.21.50.245
  • 172.67.215.5
AAAA
  • 2606:4700:3034::ac43:d705
  • 2606:4700:3031::6815:32f5
MX
TXT
NS
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
www.newadvent.org
Valid from
Jun 27, 2026
Valid to
Sep 25, 2026
Days until expiry
62
SAN domains
www.newadvent.org

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyEnabled
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

287 internal · 85 external · 0 broken

Images

16 total · 15 missing alt

Scripts / Styles

4 scripts · 1 stylesheets

JS / CSS size

40.4 KB · 0 B

Page size

50.3 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
2
sitemap.xml
Found
URLs in sitemap
17649

SEO issues

  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags

Accessibility issues

  • Over half of images are missing alt text
  • No H1 heading found
  • Missing viewport meta tag

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL
https://newadvent.org
Final URL
https://www.newadvent.org/
HTTP status
200
HTTP version
HTTP/2
Response time
248 ms
HTML size
50.3 KB
Redirect chain
https://newadvent.org → https://www.newadvent.org/

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Frequently asked questions

What technology does newadvent.org use?
newadvent.org is built with Plausible Analytics, Cloudflare Analytics.
Is newadvent.org secure (HTTPS)?
Yes. newadvent.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 25, 2026.
Who hosts newadvent.org?
newadvent.org is hosted on Cloudflare, behind Cloudflare CDN.
What is newadvent.org's SEO score?
newadvent.org scored 75/100 for SEO in the latest analysis (fair).
What is newadvent.org's overall website score?
newadvent.org has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.
Is newadvent.org hiring?
newadvent.org has a careers page; check it directly for current openings.