americangeosciences.org
American Geosciences Institute
Last scanned Aug 4, 2026, 1:00 PM · 9 views
Overall score
Great
Summary
This website uses Nginx. SEO is fair (70/100) and accessibility is fair (70/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing meta description.
Top issues to fix
7 issues found · 2 high priority
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+1 more issue — details in the sections below.
SEO
4 issue(s) found
Performance
494 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
+20 overall since Jul 27, 2026
- Overall
- 83
- SEO
- 70
- Security
- 90
- Performance
- 100
- Accessibility
- 70
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
- American Geosciences Institute
- Description
- Canonical
- https://www.americangeosciences.org/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0, maximum-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- 52.203.107.117
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- *.americangeosciences.org
- Valid from
- Jun 17, 2026
- Valid to
- Sep 15, 2026
- Days until expiry
- 41
- SAN domains
- *.americangeosciences.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 2 · H3 14
Links
13 internal · 14 external · 1 broken
Images
16 total · 15 missing alt
Scripts / Styles
9 scripts · 11 stylesheets
JS / CSS size
796 KB · 10.9 KB
Page size
23.5 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
Scan details
- Requested URL
- https://americangeosciences.org
- Final URL
- https://www.americangeosciences.org/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 494 ms
- HTML size
- 23.5 KB
- Redirect chain
- https://americangeosciences.org → https://www.americangeosciences.org/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does americangeosciences.org use?
- americangeosciences.org is built with Bootstrap, Google Analytics, Google Ads, Nginx.
- Is americangeosciences.org secure (HTTPS)?
- Yes. americangeosciences.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 15, 2026.
- Who hosts americangeosciences.org?
- Hosting provider information for americangeosciences.org is not available yet.
- What is americangeosciences.org's SEO score?
- americangeosciences.org scored 70/100 for SEO in the latest analysis (fair).
- What is americangeosciences.org's overall website score?
- americangeosciences.org has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
- Has americangeosciences.org's score changed over time?
- americangeosciences.org's overall score has improved by 20 points (from 63 to 83) since Jul 27, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card