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SGSiteGraph

osac.gov

Human Verification

Last scanned Aug 24, 2026, 1:22 PM

80

Overall score

Great

Summary

This website is hosted on AWS. SEO is fair (60/100) and accessibility is fair (70/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing meta description.

United States
Hosted on AWS

Top issues to fix

8 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.

  • 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 canonical link

    SEO

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

  • No structured data (JSON-LD) found

    SEO

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

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

+2 more issues — details in the sections below.

60

SEO

6 issue(s) found

100

Performance

3 ms

90

Security

HTTPS & header checks

70

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.

Meta tags

Title
Human Verification
Description
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1
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.

No technologies detected.

Hosting & CDN

Hosting provider
AWS
CDN provider
CloudFront
IP address
108.159.61.103
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 108.159.61.103
  • 108.159.61.87
  • 108.159.61.22
  • 108.159.61.52
AAAA
  • 2600:9000:237c:2800:0:5183:5400:93a1
  • 2600:9000:237c:2c00:0:5183:5400:93a1
  • 2600:9000:237c:7e00:0:5183:5400:93a1
  • 2600:9000:237c:2000:0:5183:5400:93a1
  • 2600:9000:237c:2e00:0:5183:5400:93a1
  • 2600:9000:237c:3c00:0:5183:5400:93a1
  • 2600:9000:237c:ba00:0:5183:5400:93a1
  • 2600:9000:237c:a800:0:5183:5400:93a1
MX—
TXT
  • v=spf1 a mx include:amazonses.com ip4:15.200.97.125 ip4:15.200.142.31 -all
  • google-site-verification=4lbPhoIDjg4ucsx5ciu0BpSmJ3a9mBEWt51ZW0JK_lE
  • lxfg9wsj3b1hm3n34w95k45kwv5fkr29
  • ftxlzqy465psshrnzzth1x6rp48rhz7j
  • nm8x32tljylwrmp3d7n8t5qb5t0xh16y
NS
  • ns-201.awsdns-25.com
  • ns-984.awsdns-59.net
  • ns-1874.awsdns-42.co.uk
  • ns-1242.awsdns-27.org
CAA—
CNAME—
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Amazon
Subject
osac.gov
Valid from
May 18, 2026
Valid to
Dec 1, 2026
Days until expiry
99
SAN domains
osac.gov, *.osac.gov

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

3 total · 2 missing alt

Scripts / Styles

4 scripts · 1 stylesheets

JS / CSS size

869 KB · 2.7 KB

Page size

2.4 KB

Robots.txt & Sitemap

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

SEO issues

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

Accessibility issues

  • Over half of images are missing alt text

Scan details

Requested URL
https://osac.gov
Final URL
https://osac.gov
HTTP status
405
HTTP version
HTTP/2
Response time
3 ms
HTML size
2.4 KB
Redirect chain
https://osac.gov

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Frequently asked questions

What technology does osac.gov use?
We did not detect any specific technologies for osac.gov in the latest scan.
Is osac.gov secure (HTTPS)?
Yes. osac.gov uses TLS 1.3 with a certificate issued by Amazon, valid until Dec 1, 2026.
Who hosts osac.gov?
osac.gov is hosted on AWS, behind CloudFront CDN.
What is osac.gov's SEO score?
osac.gov scored 60/100 for SEO in the latest analysis (fair).
What is osac.gov's overall website score?
osac.gov has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.