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classapp.com.br

ClassApp: a agenda escolar online preferida pelas famílias

Last scanned Aug 4, 2026, 4:00 PM · 8 views

88

Overall score

Great

Summary

Conheça a agenda escolar app melhor avaliado do Brasil, uma solução prática, fácil e eficiente para a comunicação da sua escola. This website uses Google Analytics behind Cloudflare CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (95/100) and performance good (80/100). Top issue: Missing canonical link.

Conheça a agenda escolar app melhor avaliado do Brasil, uma solução prática, fácil e eficiente para a comunicação da sua escola.

Top issues to fix

6 issues found

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing canonical link

    SEO

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

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

  • robots.txt not found

    SEO

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

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

  • 1 broken link on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

80

SEO

4 issue(s) found

80

Performance

1.47 s

95

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+1 overall since Jul 27, 2026

Overall
88
SEO
80
Security
95
Performance
80
Accessibility
100

Organization

Company details published in this site's own structured data.

Conheça a agenda escolar app melhor avaliado do Brasil, uma solução prática, fácil e eficiente para a comunicação da sua escola.

FacebookInstagramYouTube

Contact

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

Meta tags

Title
ClassApp: a agenda escolar online preferida pelas famílias
Description
Conheça a agenda escolar app melhor avaliado do Brasil, uma solução prática, fácil e eficiente para a comunicação da sua escola.
Canonical
Language
pt-br
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
ClassApp: a agenda escolar online preferida pelas famílias
og:description
Conheça a agenda escolar app melhor avaliado do Brasil, uma solução prática, fácil e eficiente para a comunicação da sua escola.
og:type
website
og:url
—

Twitter Card

twitter:card
summary_large_image
twitter:title
ClassApp: a agenda escolar online preferida pelas famílias
twitter:description
Conheça a agenda escolar app melhor avaliado do Brasil, uma solução prática, fácil e eficiente para a comunicação da sua escola.

Technologies

Detected frameworks, languages, and tools.

jQueryGoogle AnalyticsGoogle AdsMeta Pixel

Hosting & CDN

Hosting provider
—
CDN provider
Cloudflare
IP address
198.202.211.1
ASN
—

DNS records

TypeValue
A
  • 198.202.211.1
AAAA
  • 2620:cb:2000::1
MX—
TXT—
NS
  • journey.ns.cloudflare.com
  • lamar.ns.cloudflare.com
CAA—
CNAME
  • cdn.webflow.com
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
www.classapp.com.br
Valid from
Jul 28, 2026
Valid to
Oct 26, 2026
Days until expiry
82
SAN domains
www.classapp.com.br

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 3 · H2 2 · H3 14

Links

18 internal · 20 external · 1 broken

Images

58 total · 0 missing alt

Scripts / Styles

32 scripts · 2 stylesheets

JS / CSS size

972 KB · 780 KB

Page size

79.3 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing canonical link
  • Multiple H1 headings found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://classapp.com.br
Final URL
https://www.classapp.com.br
HTTP status
200
HTTP version
HTTP/2
Response time
1.47 s
HTML size
79.3 KB
Redirect chain
https://classapp.com.br → https://www.classapp.com.br

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does classapp.com.br use?
classapp.com.br is built with jQuery, Google Analytics, Google Ads, Meta Pixel.
Is classapp.com.br secure (HTTPS)?
Yes. classapp.com.br uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 26, 2026.
Who hosts classapp.com.br?
Hosting provider information for classapp.com.br is not available yet.
What is classapp.com.br's SEO score?
classapp.com.br scored 80/100 for SEO in the latest analysis (great).
What is classapp.com.br's overall website score?
classapp.com.br has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
Has classapp.com.br's score changed over time?
classapp.com.br's overall score has improved by 1 point (from 87 to 88) since Jul 27, 2026.