adstir.com
AdStir
Last scanned Jul 26, 2026, 5:47 AM
Overall score
Fair
Summary
The self-serve DSP powered by Stirista. This website uses jQuery hosted on AWS. SEO is fair (70/100) and accessibility is fair (70/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.
The self-serve DSP powered by Stirista. Easy, intuitive media buying platform. 0% markups. 100% transparency.
- United States
- Hosted on AWS
Top issues to fix
11 issues found · 3 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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
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.
+5 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
911 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
The self-serve DSP powered by Stirista. Easy, intuitive media buying platform. 0% markups. 100% transparency.
Contact
Email, phone, and address published on this site's own pages.
- info@stirista.com
- Phone
- +2102930029
Meta tags
- Title
- AdStir
- Description
- The self-serve DSP powered by Stirista. Easy, intuitive media buying platform. 0% markups. 100% transparency.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- —
- IP address
- 34.237.219.119
- 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
- Let's Encrypt
- Subject
- go.stirista.com
- Valid from
- Jul 21, 2026
- Valid to
- Oct 19, 2026
- Days until expiry
- 81
- SAN domains
- go.stirista.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 2 · H2 2 · H3 0
Links
3 internal · 6 external · 0 broken
Images
15 total · 14 missing alt
Scripts / Styles
13 scripts · 4 stylesheets
JS / CSS size
414 KB · 80.9 KB
Page size
26.2 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 2
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- Multiple H1 headings found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
Scan details
- Requested URL
- https://adstir.com
- Final URL
- https://go.stirista.com/adstir
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 911 ms
- HTML size
- 26.2 KB
- Redirect chain
- https://adstir.com → https://go.stirista.com/adstir
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does adstir.com use?
- adstir.com is built with Bootstrap, jQuery.
- Is adstir.com secure (HTTPS)?
- Yes. adstir.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 19, 2026.
- Who hosts adstir.com?
- adstir.com is hosted on AWS.
- What is adstir.com's SEO score?
- adstir.com scored 70/100 for SEO in the latest analysis (fair).
- What is adstir.com's overall website score?
- adstir.com has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card