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SGSiteGraph

webexhibits.org

Webexhibits

Last scanned Jul 26, 2026, 5:47 AM

76

Overall score

Fair

Summary

webexihibits.org. This website uses Nginx hosted on AWS behind CloudFront CDN. SEO is fair (65/100) and accessibility is good (75/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.

webexihibits.org

United States
Hosted on AWS

Top issues to fix

11 issues found · 4 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.

  • 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.

  • Missing X-Frame-Options header

    Security

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

+5 more issues — details in the sections below.

65

SEO

5 issue(s) found

100

Performance

578 ms

65

Security

HTTPS & header checks

75

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.

webexihibits.org

Meta tags

Title
Webexhibits
Description
webexihibits.org
Canonical
Language
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
AWS
CDN provider
CloudFront
IP address
108.159.80.124
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 108.159.80.124
  • 108.159.80.64
  • 108.159.80.29
  • 108.159.80.61
AAAA
  • 2600:9000:238c:7800:b:52c5:5340:93a1
  • 2600:9000:238c:9800:b:52c5:5340:93a1
  • 2600:9000:238c:1600:b:52c5:5340:93a1
  • 2600:9000:238c:2400:b:52c5:5340:93a1
  • 2600:9000:238c:b400:b:52c5:5340:93a1
  • 2600:9000:238c:9200:b:52c5:5340:93a1
  • 2600:9000:238c:da00:b:52c5:5340:93a1
  • 2600:9000:238c:4c00:b:52c5:5340:93a1
MX
TXT
NS
  • ns-917.awsdns-50.net
  • ns-128.awsdns-16.com
  • ns-1673.awsdns-17.co.uk
  • ns-1183.awsdns-19.org
CAA
CNAME
  • d300c6oghubozx.cloudfront.net
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Amazon
Subject
www.webexhibits.org
Valid from
Jul 20, 2026
Valid to
Feb 2, 2027
Days until expiry
191
SAN domains
www.webexhibits.org, webexhibits.org

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

15 internal · 1 external · 0 broken

Images

30 total · 1 missing alt

Scripts / Styles

3 scripts · 2 stylesheets

JS / CSS size

328 B · 3.7 KB

Page size

10.4 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
5
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

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

Accessibility issues

  • No H1 heading found
  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://webexhibits.org
Final URL
https://www.webexhibits.org/
HTTP status
200
HTTP version
HTTP/2
Response time
578 ms
HTML size
10.4 KB
Redirect chain
https://webexhibits.org → https://www.webexhibits.org/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does webexhibits.org use?
webexhibits.org is built with jQuery, Google Analytics, Nginx.
Is webexhibits.org secure (HTTPS)?
Yes. webexhibits.org uses TLS 1.3 with a certificate issued by Amazon, valid until Feb 2, 2027.
Who hosts webexhibits.org?
webexhibits.org is hosted on AWS, behind CloudFront CDN.
What is webexhibits.org's SEO score?
webexhibits.org scored 65/100 for SEO in the latest analysis (fair).
What is webexhibits.org's overall website score?
webexhibits.org has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.