rtb.gumgum.com
GumGum | The Mindset Company™ – CTV, OLV & High Impact Display Advertising
Last scanned Jul 23, 2026, 12:52 PM
Overall score
Great
Summary
A global advertising technology company identifying the moments consumers are most receptive — delivering mindset-driven campaigns across CTV, online video, and high-impact display at scale. This website uses Nginx hosted on AWS. SEO is good (80/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance good (85/100). Top issue: Title longer than 60 characters.
A global advertising technology company identifying the moments consumers are most receptive — delivering mindset-driven campaigns across CTV, online video, and high-impact display at scale.
- United States
- Hosted on AWS
Top issues to fix
10 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
+4 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
56 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
- name@company.com
Meta tags
- Title
- GumGum | The Mindset Company™ – CTV, OLV & High Impact Display Advertising
- Description
- A global advertising technology company identifying the moments consumers are most receptive — delivering mindset-driven campaigns across CTV, online video, and high-impact display at scale.
- Canonical
- https://gumgum.com
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- —
- IP address
- 18.140.89.28
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- *.sp-adex-prd-eks-1.ggops.com
- Valid from
- Jul 13, 2026
- Valid to
- Jan 26, 2027
- Days until expiry
- 187
- SAN domains
- *.sp-adex-prd-eks-1.ggops.com, *.gumgum.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 13 · H3 25
Links
46 internal · 13 external · 17 broken
Images
85 total · 0 missing alt
Scripts / Styles
55 scripts · 7 stylesheets
JS / CSS size
1.6 MB · 275 KB
Page size
424 B
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://rtb.gumgum.com
- Final URL
- https://rtb.gumgum.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 56 ms
- HTML size
- 424 B
- Redirect chain
- https://rtb.gumgum.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does rtb.gumgum.com use?
- rtb.gumgum.com is built with jQuery, Google Analytics, Nginx.
- Is rtb.gumgum.com secure (HTTPS)?
- Yes. rtb.gumgum.com uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 26, 2027.
- Who hosts rtb.gumgum.com?
- rtb.gumgum.com is hosted on AWS.
- What is rtb.gumgum.com's SEO score?
- rtb.gumgum.com scored 80/100 for SEO in the latest analysis (great).
- What is rtb.gumgum.com's overall website score?
- rtb.gumgum.com has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card