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SGSiteGraph

icu-project.org

ICU - International Components for Unicode

Last scanned Jul 26, 2026, 5:47 AM · 1 view

75

Overall score

Fair

Summary

This website uses Apache hosted on CORESPACE-DAL - CoreSpace, Inc., US. SEO is fair (65/100) and accessibility is fair (70/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Missing meta description.

United States
Hosted on CORESPACE-DAL - CoreSpace, Inc., US

Top issues to fix

10 issues found · 3 high priority

  • Missing Strict-Transport-Security header

    Security

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

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • 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.

  • Missing canonical link

    SEO

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

+4 more issues — details in the sections below.

65

SEO

5 issue(s) found

90

Performance

760 ms

75

Security

HTTPS & header checks

70

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.

Meta tags

Title
ICU - International Components for Unicode
Description
Canonical
Language
en-US
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
ICU - International Components for Unicode
og:description
News 2026-03-17: ICU 78.3 is now available — releases/tag/release-78.3 — Maven: com.ibm.icu / icu4j / version 78.3 This is a maintenance release. It supersedes ICU 78.1 and 78.2. ICU 78 updates to Unicode 17 (blog), including new characters and scripts, emoji, collation & IDNA changes, and
og:type
website
og:url
https://icu.unicode.org/

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

Google AnalyticsApache

Hosting & CDN

CDN provider
—
IP address
64.182.27.165
ASN
AS54489 (CORESPACE-DAL - CoreSpace, Inc., US)

DNS records

TypeValue
A
  • 64.182.27.165
AAAA—
MX
  • corp.unicode.org
TXT
  • google-site-verification=u18B5f_sFu7m7d09PK7ArKZc6lwwX44MVlTyFGgtTFs
NS
  • shubhi.ns.cloudflare.com
  • seamus.ns.cloudflare.com
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
demo.icu-project.org
Valid from
Jul 20, 2026
Valid to
Oct 18, 2026
Days until expiry
81
SAN domains
demo.icu-project.org, download.icu-project.org, icu-project.org, www.icu-project.org

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 6 · H3 10

Links

239 internal · 41 external · 10 broken

Images

2 total · 2 missing alt

Scripts / Styles

19 scripts · 4 stylesheets

JS / CSS size

1022 KB · 1.6 MB

Page size

303 B

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing meta description
  • Missing canonical link
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text

Scan details

Requested URL
https://icu-project.org
Final URL
https://icu-project.org
HTTP status
200
HTTP version
HTTP/1.1
Response time
760 ms
HTML size
303 B
Redirect chain
https://icu-project.org

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does icu-project.org use?
icu-project.org is built with Google Analytics, Apache.
Is icu-project.org secure (HTTPS)?
Yes. icu-project.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 18, 2026.
Who hosts icu-project.org?
icu-project.org is hosted on CORESPACE-DAL - CoreSpace, Inc., US.
What is icu-project.org's SEO score?
icu-project.org scored 65/100 for SEO in the latest analysis (fair).
What is icu-project.org's overall website score?
icu-project.org has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.