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SGSiteGraph

sandiegozoo.org

San Diego Zoo Wildlife Alliance | Home page

Last scanned Jul 26, 2026, 4:25 AM · 2 views

87

Overall score

Great

Summary

This website uses Nginx hosted on Fastly behind Fastly CDN. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing meta description.

United States
Hosted on Fastly

Top issues to fix

5 issues found · 3 high priority

  • 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.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • 1 broken link on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

70

SEO

3 issue(s) found

100

Performance

281 ms

90

Security

HTTPS & header checks

90

Accessibility

1 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
San Diego Zoo Wildlife Alliance | Home page
Description
Canonical
https://sandiegozoowildlifealliance.org/
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest
https://sandiegozoowildlifealliance.org/site.webmanifest

OpenGraph & Twitter Card

OpenGraph

og:title
Home page
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
Fastly
CDN provider
Fastly
IP address
23.185.0.1
ASN
AS54113 (FASTLY - Fastly, Inc., US)

DNS records

TypeValue
A
  • 23.185.0.1
AAAA
  • 2620:12a:8001::1
  • 2620:12a:8000::1
MX
  • mxb-00354901.gslb.pphosted.com
  • mxa-00354901.gslb.pphosted.com
TXT
  • google-site-verification=NYgfnNXyW97rReHLo7n8t3yhxmd2BVFp9sUDU-UHx9s
  • v=spf1 include:spf.protection.outlook.com -all
  • MS=ms98668604
  • facebook-domain-verification=swdio5rkvrflpk14cseoht90cw0yxk
NS
  • ns70.worldnic.com
  • ns69.worldnic.com
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
sandiegozoowildlifealliance.org
Valid from
Jun 15, 2026
Valid to
Sep 13, 2026
Days until expiry
49
SAN domains
sandiegozoowildlifealliance.org, sdzwa.org, stories.sandiegozoo.org, stories.sandiegozoowildlifealliance.org, www.sandiegozoowildlifealliance.org, www.sdzwa.org, zoonooz.sandiegozoo.org

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 0 · H2 9 · H3 6

Links

27 internal · 40 external · 1 broken

Images

25 total · 1 missing alt

Scripts / Styles

36 scripts · 29 stylesheets

JS / CSS size

206 KB · 16.0 KB

Page size

50.1 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
34
sitemap.xml
Found
URLs in sitemap
112

SEO issues

  • Missing meta description
  • No H1 heading found
  • No structured data (JSON-LD) found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://sandiegozoo.org
Final URL
https://sandiegozoowildlifealliance.org
HTTP status
200
HTTP version
HTTP/2
Response time
280 ms
HTML size
50.1 KB
Redirect chain
https://sandiegozoo.org → https://sandiegozoowildlifealliance.org

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Frequently asked questions

What technology does sandiegozoo.org use?
sandiegozoo.org is built with Drupal, jQuery, Nginx.
Is sandiegozoo.org secure (HTTPS)?
Yes. sandiegozoo.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 13, 2026.
Who hosts sandiegozoo.org?
sandiegozoo.org is hosted on Fastly, behind Fastly CDN.
What is sandiegozoo.org's SEO score?
sandiegozoo.org scored 70/100 for SEO in the latest analysis (fair).
What is sandiegozoo.org's overall website score?
sandiegozoo.org has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
Is sandiegozoo.org hiring?
Yes. sandiegozoo.org has 5 open roles listed on their careers page.