Skip to main content
SGSiteGraph

gunviolencearchive.org

Gun Violence Archive

Last scanned Jul 26, 2026, 5:47 AM

67

Overall score

Fair

Summary

This website uses Drupal hosted on Cloudflare behind Cloudflare CDN. SEO is fair (55/100) and accessibility is fair (60/100). Security scores good (75/100) and performance good (80/100). Top issue: Missing meta description.

United States
Hosted on Cloudflare

Top issues to fix

13 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.

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • 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 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-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

+7 more issues — details in the sections below.

55

SEO

6 issue(s) found

80

Performance

56 ms

75

Security

HTTPS & header checks

60

Accessibility

4 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.

Contact

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

Meta tags

Title
Gun Violence Archive
Description
Canonical
Language
Charset
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
172.66.148.163
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 172.66.148.163
  • 104.20.27.208
AAAA
  • 2606:4700:10::ac42:94a3
  • 2606:4700:10::6814:1bd0
MX
  • mx.zohomail.com
  • mx2.zohomail.com
TXT
  • google-site-verification=34fYrdx_CiHzcRWnE7y24Oo5sH23NpI-v_ElKgEyvQc
  • google-site-verification=KMb1DjygGuBkFNsaSA0qWYkKCjPW0-3gYYxz3xsEeAg
  • v=spf1 include:sparkpostmail.com ~all
NS
  • ed.ns.cloudflare.com
  • isla.ns.cloudflare.com
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
gunviolencearchive.org
Valid from
Jul 23, 2026
Valid to
Oct 21, 2026
Days until expiry
85
SAN domains
gunviolencearchive.org, cap.gunviolencearchive.org

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

1 internal · 0 external · 1 broken

Images

2 total · 1 missing alt

Scripts / Styles

5 scripts · 0 stylesheets

JS / CSS size

22.4 KB · 437 KB

Page size

475 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
9
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing meta description
  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • sitemap.xml not found

Accessibility issues

  • More than 20% of images are missing alt text
  • No H1 heading found
  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://gunviolencearchive.org
Final URL
https://gunviolencearchive.org
HTTP status
403
HTTP version
HTTP/2
Response time
47 ms
HTML size
475 KB
Redirect chain
https://gunviolencearchive.org

See something wrong on this report? Request a correction

Frequently asked questions

What technology does gunviolencearchive.org use?
gunviolencearchive.org is built with Drupal.
Is gunviolencearchive.org secure (HTTPS)?
Yes. gunviolencearchive.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 21, 2026.
Who hosts gunviolencearchive.org?
gunviolencearchive.org is hosted on Cloudflare, behind Cloudflare CDN.
What is gunviolencearchive.org's SEO score?
gunviolencearchive.org scored 55/100 for SEO in the latest analysis (fair).
What is gunviolencearchive.org's overall website score?
gunviolencearchive.org has an overall SiteGraph score of 67/100, combining SEO, performance, security, and accessibility.