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SGSiteGraph

peer39.com

Contextual Advertising | Contextual Intelligence | Peer39

Last scanned Jul 26, 2026, 11:49 AM

95

Overall score

Excellent

Summary

Peer39 is a modern pre-bid contextual data company. This website uses TikTok Pixel hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (100/100). Top issue: sitemap.xml not found.

Peer39 is a modern pre-bid contextual data company. Take control of your targeting with advanced cookie-free data.

United States
Hosted on Cloudflare

Top issues to fix

3 issues found

  • 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.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

95

SEO

1 issue(s) found

100

Performance

42 ms

85

Security

HTTPS & header checks

100

Accessibility

0 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.

Peer39 is a modern pre-bid contextual data company. Take control of your targeting with advanced cookie-free data.

LinkedInYouTube

Contact

Email, phone, and address published on this site's own pages.

Source: https://www.peer39.com/contact-us

Meta tags

Title
Contextual Advertising | Contextual Intelligence | Peer39
Description
Peer39 is a modern pre-bid contextual data company. Take control of your targeting with advanced cookie-free data.
Canonical
https://www.peer39.com
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Contextual Advertising | Contextual Intelligence | Peer39
og:description
Peer39 is a modern pre-bid contextual data company. Take control of your targeting with advanced cookie-free data.
og:type
—
og:url
https://www.peer39.com

Twitter Card

twitter:card
summary
twitter:title
Contextual Advertising | Contextual Intelligence | Peer39
twitter:description
Peer39 is a modern pre-bid contextual data company. Take control of your targeting with advanced cookie-free data.

Technologies

Detected frameworks, languages, and tools.

jQueryTikTok Pixel

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
199.60.103.227
ASN
AS209242 (CLOUDFLARESPECTRUM - Cloudflare London, LLC, US)

DNS records

TypeValue
A
  • 199.60.103.227
  • 199.60.103.29
AAAA
  • 2606:2c40::c73c:671d
  • 2606:2c40::c73c:67e3
MX—
TXT—
NS—
CAA—
CNAME
  • 6280585.group35.sites.hubspot.net
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
www.peer39.com
Valid from
Jun 16, 2026
Valid to
Sep 14, 2026
Days until expiry
47
SAN domains
www.peer39.com

Security headers

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

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 3

Links

19 internal · 6 external · 0 broken

Images

36 total · 0 missing alt

Scripts / Styles

43 scripts · 7 stylesheets

JS / CSS size

293 KB · 232 KB

Page size

238 KB

Robots.txt & Sitemap

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

SEO issues

  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://peer39.com
Final URL
https://www.peer39.com/
HTTP status
200
HTTP version
HTTP/2
Response time
38 ms
HTML size
238 KB
Redirect chain
https://peer39.com → https://www.peer39.com/

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Frequently asked questions

What technology does peer39.com use?
peer39.com is built with jQuery, TikTok Pixel.
Is peer39.com secure (HTTPS)?
Yes. peer39.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 14, 2026.
Who hosts peer39.com?
peer39.com is hosted on Cloudflare, behind Cloudflare CDN.
What is peer39.com's SEO score?
peer39.com scored 95/100 for SEO in the latest analysis (excellent).
What is peer39.com's overall website score?
peer39.com has an overall SiteGraph score of 95/100, combining SEO, performance, security, and accessibility.