Is usp.br secure (HTTPS)?

Yes. usp.br uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Sep 16, 2026.

usp.br is hosted on AS28571 - UNIVERSIDADE DE SAO PAULO, BR.

What is usp.br's SEO score?

usp.br scored 60/100 for SEO in the latest analysis (fair).

What is usp.br's overall website score?

usp.br has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.

usp.br

The URL you requested has been blocked

Last scanned Jul 21, 2026, 11:37 AM · 1 view

Overall score

Great

Top issues to fix

6 issues found · 2 high priority

Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
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.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEO
Add og:title/og:description/og:image so shared links render a proper preview card.
Missing html lang attribute
Accessibility
Set <html lang="…"> so screen readers pick the right pronunciation rules.

Summary

This website uses Apache hosted on AS28571 - UNIVERSIDADE DE SAO PAULO, BR. SEO is fair (60/100) and accessibility is good (80/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Missing meta description.

SEO

5 issue(s) found

100

Performance

569 ms

100

Security

HTTPS & header checks

Accessibility

2 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: The URL you requested has been blocked
Description
Canonical
Language
Charset
Viewport: width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=0
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Apache

Hosting & CDN

Hosting provider: AS28571 - UNIVERSIDADE DE SAO PAULO, BR
CDN provider: —
IP address: 200.144.235.134
ASN: AS28571 (AS28571 - UNIVERSIDADE DE SAO PAULO, BR)

DNS records

Type	Value
A	200.144.235.134
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.2
Issuer: GlobalSign nv-sa
Subject: *.usp.br
Valid from: Aug 15, 2025
Valid to: Sep 16, 2026
Days until expiry: 57
SAN domains: *.usp.br, usp.br

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 1

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 37.4 KB

Page size

183 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 1
sitemap.xml: Found
URLs in sitemap: -1

SEO issues

Missing meta description
Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags

Scan details

Requested URL: https://usp.br
Final URL: https://www5.usp.br/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 566 ms
HTML size: 183 KB
Redirect chain: https://usp.br → https://www5.usp.br/

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Frequently asked questions

What technology does usp.br use?: usp.br is built with Apache.
Is usp.br secure (HTTPS)?: Yes. usp.br uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Sep 16, 2026.
Who hosts usp.br?: usp.br is hosted on AS28571 - UNIVERSIDADE DE SAO PAULO, BR.
What is usp.br's SEO score?: usp.br scored 60/100 for SEO in the latest analysis (fair).
What is usp.br's overall website score?: usp.br has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.