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SGSiteGraph

csper.io

Csper: Content Security Policy made easy

Last scanned Jul 26, 2026, 1:49 PM

92

Overall score

Excellent

Summary

Content-Security-Policy made easy. This website uses Google Analytics hosted on Google Cloud. SEO is good (80/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

Content-Security-Policy made easy. Build, deploy, and monitor your Content Security Policy today. The most advance tools for maintaining content security policy.

United States
Hosted on Google Cloud

Top issues to fix

3 issues found · 1 high priority

  • 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.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

80

SEO

3 issue(s) found

100

Performance

261 ms

100

Security

HTTPS & header checks

90

Accessibility

1 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.

Content-Security-Policy made easy. Build, deploy, and monitor your Content Security Policy today. The most advance tools for maintaining content security policy.

Contact

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

Meta tags

Title
Csper: Content Security Policy made easy
Description
Content-Security-Policy made easy. Build, deploy, and monitor your Content Security Policy today. The most advance tools for maintaining content security policy.
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1, user-scalable=yes
Robots meta
index, follow
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
website
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
Google Cloud
CDN provider
IP address
34.102.141.123
ASN
AS396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US)

DNS records

TypeValue
A
  • 34.102.141.123
AAAA
MX
  • aspmx.l.google.com
  • aspmx3.googlemail.com
  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • aspmx2.googlemail.com
TXT
  • google-site-verification=bQJ4kaK9rpUO4NR3iIS3JyHas3mKlMRATjXZGFdWLEs
  • v=spf1 include:_spf.google.com include:mailgun.org ~all
NS
  • ns-cloud-a2.googledomains.com
  • ns-cloud-a4.googledomains.com
  • ns-cloud-a3.googledomains.com
  • ns-cloud-a1.googledomains.com
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
csper.io
Valid from
Jun 18, 2026
Valid to
Sep 16, 2026
Days until expiry
49
SAN domains
csper.io

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

5 scripts · 1 stylesheets

JS / CSS size

145 KB · 23.5 KB

Page size

3.7 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
3
sitemap.xml
Found
URLs in sitemap
47

SEO issues

  • Meta description longer than 160 characters
  • Missing canonical link
  • No H1 heading found

Accessibility issues

  • No H1 heading found

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL
https://csper.io
Final URL
https://csper.io
HTTP status
200
HTTP version
HTTP/2
Response time
261 ms
HTML size
3.7 KB
Redirect chain
https://csper.io

See something wrong on this report? Request a correction

Frequently asked questions

What technology does csper.io use?
csper.io is built with Google Analytics.
Is csper.io secure (HTTPS)?
Yes. csper.io uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 16, 2026.
Who hosts csper.io?
csper.io is hosted on Google Cloud.
What is csper.io's SEO score?
csper.io scored 80/100 for SEO in the latest analysis (great).
What is csper.io's overall website score?
csper.io has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.
Is csper.io hiring?
csper.io has a careers page; check it directly for current openings.