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earthquakenetwork.it

Real time earthquake alerts on your smartphone with Earthquake Network

Last scanned Jul 26, 2026, 4:17 PM · 1 view

87

Overall score

Great

Summary

Earthquake Network is a research project which develops a crowdsourced Earthquake Early Warning system based on smartphones for real time earthquake alerts. This website uses WordPress. SEO is good (85/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

Earthquake Network is a research project which develops a crowdsourced Earthquake Early Warning system based on smartphones for real time earthquake alerts

Top issues to fix

8 issues found · 2 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • 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.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

+2 more issues — details in the sections below.

85

SEO

3 issue(s) found

100

Performance

773 ms

65

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.

Earthquake Network is a research project which develops a crowdsourced Earthquake Early Warning system based on smartphones for real time earthquake alerts

Meta tags

Title
Real time earthquake alerts on your smartphone with Earthquake Network
Description
Earthquake Network is a research project which develops a crowdsourced Earthquake Early Warning system based on smartphones for real time earthquake alerts
Canonical
https://sismo.app/
Language
en-US
Charset
UTF-8
Viewport
width=device-width, initial-scale=1, maximum-scale=10.0, user-scalable=yes
Robots meta
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
[:en]Real time earthquake alerts on your smartphone with Earthquake Network[:es]Real time earthquake alerts on smartphone with Earthquake Network[:]
og:description
{:en}Earthquake Network is a research project which develops a crowdsourced Earthquake Early Warning system based on smartphones for real time earthquake alerts{:es}Real time earthquake alerts on smartphone thanks to the Earthquake Network project which implements a global earthquake early warning system.{:it}Earthquake Network è un progetto di ricerca che mira a sviluppare una rete globale di rilevazione terremoti in tempo reale basata su smartphone. {:}
og:type
website
og:url
https://sismo.app/

Twitter Card

twitter:card
summary_large_image
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
Let's Encrypt
Subject
sismo.app
Valid from
Jun 5, 2026
Valid to
Sep 3, 2026
Days until expiry
36
SAN domains
sismo.app, www.sismo.app

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

8 internal · 3 external · 11 broken

Images

0 total · 0 missing alt

Scripts / Styles

16 scripts · 10 stylesheets

JS / CSS size

2.1 KB · 31.8 KB

Page size

56.4 KB

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
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://earthquakenetwork.it
Final URL
https://sismo.app
HTTP status
200
HTTP version
HTTP/2
Response time
772 ms
HTML size
56.4 KB
Redirect chain
https://earthquakenetwork.it → https://sismo.app

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Frequently asked questions

What technology does earthquakenetwork.it use?
earthquakenetwork.it is built with WordPress, jQuery, Google Analytics, Nginx.
Is earthquakenetwork.it secure (HTTPS)?
Yes. earthquakenetwork.it uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Sep 3, 2026.
Who hosts earthquakenetwork.it?
Hosting provider information for earthquakenetwork.it is not available yet.
What is earthquakenetwork.it's SEO score?
earthquakenetwork.it scored 85/100 for SEO in the latest analysis (great).
What is earthquakenetwork.it's overall website score?
earthquakenetwork.it has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.