What technology does js.adsrvr.org use?

We did not detect any specific technologies for js.adsrvr.org in the latest scan.

Is js.adsrvr.org secure (HTTPS)?

Yes. js.adsrvr.org uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Apr 2, 2027.

Who hosts js.adsrvr.org?

js.adsrvr.org is hosted on AWS, behind CloudFront CDN.

What is js.adsrvr.org's SEO score?

js.adsrvr.org scored 50/100 for SEO in the latest analysis (fair).

What is js.adsrvr.org's overall website score?

js.adsrvr.org has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.

js.adsrvr.org

The Trade Desk - AdServer.org

Last scanned Jul 23, 2026, 12:52 PM

Overall score

Fair

Summary

This website is hosted on AWS. SEO is fair (50/100) and accessibility is good (75/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.

United States

Hosted on AWS

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.

SEO

7 issue(s) found

100

Performance

3 ms

Security

HTTPS & header checks

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.

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: AWS
CDN provider: CloudFront
IP address: 108.158.61.117
ASN: AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

Type	Value
A	108.158.61.117 108.158.61.84 108.158.61.4 108.158.61.79
AAAA	—
MX	—
TXT	—
NS	ns-2022.awsdns-60.co.uk ns-1141.awsdns-14.org ns-716.awsdns-25.net ns-292.awsdns-36.com
CAA	—
CNAME	dg2iu7dxxehbo.cloudfront.net
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: GlobalSign nv-sa
Subject: *.adsrvr.org
Valid from: Mar 4, 2026
Valid to: Apr 2, 2027
Days until expiry: 252
SAN domains: *.adsrvr.org, adsrvr.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

0 internal · 1 external · 0 broken

Images

1 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 0 B

Page size

559 B

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 H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://js.adsrvr.org
Final URL: https://js.adsrvr.org
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 3 ms
HTML size: 559 B
Redirect chain: https://js.adsrvr.org

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does js.adsrvr.org use?: We did not detect any specific technologies for js.adsrvr.org in the latest scan.
Is js.adsrvr.org secure (HTTPS)?: Yes. js.adsrvr.org uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Apr 2, 2027.
Who hosts js.adsrvr.org?: js.adsrvr.org is hosted on AWS, behind CloudFront CDN.
What is js.adsrvr.org's SEO score?: js.adsrvr.org scored 50/100 for SEO in the latest analysis (fair).
What is js.adsrvr.org's overall website score?: js.adsrvr.org has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.