soundcast.io

Soundcast — Digital audio advertising SSP

Last scanned Aug 24, 2026, 1:22 PM

93

Overall score

Excellent

Summary

The Independent Sell-Side Platform for Digital Audio Advertising. This website uses Next.js hosted on Google Cloud. SEO is excellent (100/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance good (85/100).

Soundcast

The Independent Sell-Side Platform for Digital Audio Advertising

United States

Hosted on Google Cloud

Top issues to fix

4 issues found · 1 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
1 cookie without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
1 broken link on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

100

SEO

0 issue(s) found

85

Performance

404 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.

Soundcast

The Independent Sell-Side Platform for Digital Audio Advertising

Founded: Jan 1, 2018

Contact

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

Email: contact@soundcast.io

Meta tags

Title: Soundcast — Digital audio advertising SSP
Description: The independent sell-side platform for digital audio advertising. Monetize podcasts, web radios, and audio content worldwide.
Canonical: https://soundcast.io
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: Google Cloud
CDN provider: —
IP address: 34.102.134.201
ASN: AS396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US)

DNS records

Type	Value
A	34.102.134.201
AAAA	—
MX	aspmx.l.google.com alt2.aspmx.l.google.com alt3.aspmx.l.google.com alt4.aspmx.l.google.com alt1.aspmx.l.google.com
TXT	MS=ms57897270 v=spf1 include:_spf.google.com ~all google-site-verification=9fbZmXuNQG_tBLRGFpofqRiEtfnsMyNpUa0cW3cABBw anthropic-domain-verification-6jfrr8=dgQKDcep5RNUHujRIdxfbbR3r
NS	ns-cloud-a1.googledomains.com ns-cloud-a3.googledomains.com ns-cloud-a2.googledomains.com ns-cloud-a4.googledomains.com
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: GoGetSSL
Subject: *.soundcast.io
Valid from: Apr 1, 2026
Valid to: Oct 16, 2026
Days until expiry: 53
SAN domains: *.soundcast.io, soundcast.io

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 5 · H3 12

Links

8 internal · 5 external · 1 broken

Images

6 total · 0 missing alt

Scripts / Styles

54 scripts · 1 stylesheets

JS / CSS size

1.6 MB · 91.0 KB

Page size

140 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 0
sitemap.xml: Found
URLs in sitemap: 24

SEO issues

No SEO issues detected.

Scan details

Requested URL: https://soundcast.io
Final URL: https://soundcast.io
HTTP status: 200
HTTP version: HTTP/2
Response time: 402 ms
HTML size: 140 KB
Redirect chain: https://soundcast.io

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Frequently asked questions

What technology does soundcast.io use?: soundcast.io is built with Next.js.
Is soundcast.io secure (HTTPS)?: Yes. soundcast.io uses TLS 1.3 with a certificate issued by GoGetSSL, valid until Oct 16, 2026.
Who hosts soundcast.io?: soundcast.io is hosted on Google Cloud.
What is soundcast.io's SEO score?: soundcast.io scored 100/100 for SEO in the latest analysis (excellent).
What is soundcast.io's overall website score?: soundcast.io has an overall SiteGraph score of 93/100, combining SEO, performance, security, and accessibility.
What company operates soundcast.io?: soundcast.io is operated by Soundcast. The Independent Sell-Side Platform for Digital Audio Advertising