What powers arquivonacional.gov.br?
Last seen Jun 2026 · 50 technologies across 25 categories
A/B Testing
Google Optimize
since Oct 2021
Advertising
Twitter Ads
since Jul 2021
Analytics
Google Analytics
since Jun 2018
Authentication
Facebook Login
since Jul 2021
Google Sign-in
since Jul 2021
Caching
CDN
CMS
DMS
Font scripts
Google Font API
since Aug 2018
JavaScript frameworks
Marionette.js
since Jul 2020
MooTools
since Jul 2020
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Clipboard.js
since Feb 2020
Underscore.js
since Jul 2020
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Google Maps
since Jul 2020
Miscellaneous
Operating systems
Debian
since Apr 2018
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Google Remarketing Tag
since Jul 2021
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since Jun 2024
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Google Tag Manager
since Jun 2018
UI frameworks
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YouTube
since Apr 2018
Web frameworks
Django
since Apr 2025
Web servers
Zope
since Nov 2020
Webmail
Microsoft 365
since Aug 2022
Widgets
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 94% desktop
- 6% phone
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.73 / 10 · ranked #60,717 of all domains
307 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0.2 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 0.2 MB · 10 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| semanadearquivos.arquivonacional.gov.br | 30 |
| siga.arquivonacional.gov.br | 17 |
| www.siga.arquivonacional.gov.br | 16 |
| revista.arquivonacional.gov.br | 15 |
| mapa.arquivonacional.gov.br | 12 |
| www.arquivonacional.gov.br | 12 |
| arquivonacional.gov.br | 11 |
| conarq.arquivonacional.gov.br | 11 |
| mow.arquivonacional.gov.br | 11 |
| dibrarq.arquivonacional.gov.br | 10 |
| historiacolonial.arquivonacional.gov.br | 8 |
| sgce.arquivonacional.gov.br | 7 |
| sip.arquivonacional.gov.br | 5 |
| historialuso.arquivonacional.gov.br | 1 |
| www.historiacolonial.arquivonacional.gov.br | 1 |
Full technology history →
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Recent changes
- dropped Cloudflare Bot Management Nov 2025
- detected Clipboard.js Oct 2025
- detected Drupal Oct 2025
- detected YUI Oct 2025