Tools & Wizards About Us
historiadomundo.com.br screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

historiadomundo.com.br

História do mundo - A História da Humanidade a um Clique

Page Load Speed

4.7 sec in total

First Response

436 ms

Resources Loaded

4 sec

Page Rendered

317 ms

historiadomundo.com.br screenshot

About Website

Visit historiadomundo.com.br now to see the best up-to-date Historiado Mundo content for United States and also check out these interesting facts you probably never knew about historiadomundo.com.br

Confira no História do Mundo todas as curiosidades e peculiaridades da História Geral, do Brasil, da América.

Visit historiadomundo.com.br

Key Findings

We analyzed Historiadomundo.com.br page load time and found that the first response time was 436 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

historiadomundo.com.br performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value4,240 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.165

71/100

15%

TTI (Time to Interactive)

Value28.3 s

0/100

10%

Network Requests Diagram

historiadomundo.com.br

436 ms

www.historiadomundo.com.br

887 ms

all-1.0.8.min.css

120 ms

js

47 ms

lib.min.js

391 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 21% of them (19 requests) were addressed to the original Historiadomundo.com.br, 51% (46 requests) were made to Static.historiadomundo.com.br and 8% (7 requests) were made to Tm.jsuol.com.br. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Static.historiadomundo.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 111.8 kB (5%)

Content Size

2.1 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Historiadomundo.com.br main page is 2.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 105.3 kB

  • Original 118.9 kB
  • After minification 69.8 kB
  • After compression 13.6 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 49.0 kB, which is 41% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 105.3 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 5.4 kB

  • Original 1.8 MB
  • After minification 1.8 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Historiado Mundo images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.1 kB

  • Original 226.5 kB
  • After minification 226.5 kB
  • After compression 225.4 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 17 B

  • Original 7.6 kB
  • After minification 7.6 kB
  • After compression 7.6 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Historiadomundo.com.br has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (24%)

Requests Now

78

After Optimization

59

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Historiado Mundo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

historiadomundo.com.br

historiadomundo.com.br

436 ms

www.historiadomundo.com.br

www.historiadomundo.com.br

887 ms

all-1.0.8.min.css

all-1.0.8.min.css

120 ms

js

js

47 ms

lib.min.js

lib.min.js

391 ms

all-1.0.2.min.js

all-1.0.2.min.js

426 ms

uoltm.js

uoltm.js

225 ms

primeira-revolucao-industrial.jpg

primeira-revolucao-industrial.jpg

814 ms

historia-mundo-logo.webp

historia-mundo-logo.webp

358 ms

lupa.png

lupa.png

392 ms

img-padrao.webp

img-padrao.webp

884 ms

prehistoria.webp

prehistoria.webp

509 ms

idade-antiga.webp

idade-antiga.webp

869 ms

idade-media.webp

idade-media.webp

800 ms

idade-moderna.webp

idade-moderna.webp

682 ms

idade-contemporanea.webp

idade-contemporanea.webp

1035 ms

seta.svg

seta.svg

603 ms

arrow-previous.svg

arrow-previous.svg

723 ms

arrow-next.svg

arrow-next.svg

801 ms

segunda-revolucao-industrial.jpg

segunda-revolucao-industrial.jpg

688 ms

terceira-revolucao-industrial.jpg

terceira-revolucao-industrial.jpg

687 ms

divisao-da-historia.jpg

divisao-da-historia.jpg

685 ms

corrida-armamentista.jpg

corrida-armamentista.jpg

688 ms

historia-da-bomba-atomica.jpg

historia-da-bomba-atomica.jpg

687 ms

como-a-tecnologia-revolucionou-a-sociedade-ao-longo-dos-seculos.jpg

como-a-tecnologia-revolucionou-a-sociedade-ao-longo-dos-seculos.jpg

806 ms

plano-collor.jpg

plano-collor.jpg

806 ms

anistia.jpg

anistia.jpg

807 ms

anos-de-chumbo.jpg

anos-de-chumbo.jpg

808 ms

hatshepsut.jpg

hatshepsut.jpg

808 ms

guerra-das-duas-rosas.jpg

guerra-das-duas-rosas.jpg

922 ms

7-maravilhas-do-mundo-moderno.jpg

7-maravilhas-do-mundo-moderno.jpg

928 ms

periplo-africano.jpg

periplo-africano.jpg

926 ms

odin.jpg

odin.jpg

927 ms

guerra-da-cisplatina.jpg

guerra-da-cisplatina.jpg

928 ms

deuses-do-egito.jpg

deuses-do-egito.jpg

929 ms

tribunal-de-haia.jpg

tribunal-de-haia.jpg

1042 ms

tratado-de-tordesilhas.jpg

tratado-de-tordesilhas.jpg

1046 ms

maquinofatura.jpg

maquinofatura.jpg

1048 ms

1-zigurate.png

1-zigurate.png

1049 ms

cavalo-de-troia.jpg

cavalo-de-troia.jpg

1048 ms

cacadores-pre-historicos.jpg

cacadores-pre-historicos.jpg

1169 ms

a-civilizacao-arabe-esteve-marcada-pelo-processo-expansao-religiao-islamica-53f660f960262.jpg

a-civilizacao-arabe-esteve-marcada-pelo-processo-expansao-religiao-islamica-53f660f960262.jpg

1283 ms

a-cultura-militar-assiria-marcou-hegemonia-desse-povo-na-regiao-mesopotamica-53f660a207492.jpg

a-cultura-militar-assiria-marcou-hegemonia-desse-povo-na-regiao-mesopotamica-53f660a207492.jpg

1405 ms

ruinas-um-templo-asteca-localizado-em-tenochtitlan-antiga-capital-asteca-5cc3051904808.jpg

ruinas-um-templo-asteca-localizado-em-tenochtitlan-antiga-capital-asteca-5cc3051904808.jpg

1405 ms

Babilonios%20-%20HISTORIA%20DO%20MUNDO.jpg

Babilonios%20-%20HISTORIA%20DO%20MUNDO.jpg

1169 ms

ilustracao-de-cinco-pessoas-com-um-ponto-de-interrogacao-sobre-suas-cabecas-representando-a-ideia-de-curiosidade.jpg

ilustracao-de-cinco-pessoas-com-um-ponto-de-interrogacao-sobre-suas-cabecas-representando-a-ideia-de-curiosidade.jpg

1288 ms

a-civilizacao-chinesa-foi-responsavel-pela-criacao-importantes-invencoes-53f65ce531096.jpg

a-civilizacao-chinesa-foi-responsavel-pela-criacao-importantes-invencoes-53f65ce531096.jpg

1408 ms

os-egipcios-estabeleceram-uma-rica-civilizacao-as-margens-rio-nilo-53fb64e2c9a96.jpg

os-egipcios-estabeleceram-uma-rica-civilizacao-as-margens-rio-nilo-53fb64e2c9a96.jpg

1528 ms

Francesa%20-%20HISTORIA%20DO%20MUNDO.jpg

Francesa%20-%20HISTORIA%20DO%20MUNDO.jpg

1405 ms

Germanicos%20-%20HISTORIA%20DO%20MUNDO.jpg

Germanicos%20-%20HISTORIA%20DO%20MUNDO.jpg

1410 ms

vista-da-antiga-cidade-inca-machu-picchu-no-peru.jpg

vista-da-antiga-cidade-inca-machu-picchu-no-peru.jpg

1644 ms

India%20-%20HISTORIA%20DO%20MUNDO.jpg

India%20-%20HISTORIA%20DO%20MUNDO.jpg

1557 ms

Japonesa%20-%20HISTORIA%20DO%20MUNDO.jpg

Japonesa%20-%20HISTORIA%20DO%20MUNDO.jpg

1527 ms

as-ruinas-chichen-itza-sao-consideradas-um-dos-principais-sitios-arqueologicos-dos-maias-5ca73715e5231.jpg

as-ruinas-chichen-itza-sao-consideradas-um-dos-principais-sitios-arqueologicos-dos-maias-5ca73715e5231.jpg

1530 ms

Roboto-Regular.woff

Roboto-Regular.woff

828 ms

beacon.js

beacon.js

44 ms

mercurio.html

mercurio.html

154 ms

Prebid.js

Prebid.js

63 ms

privacy-sandbox.html

privacy-sandbox.html

164 ms

apstag.js

apstag.js

84 ms

profiles.js

profiles.js

68 ms

CT-10.js

CT-10.js

68 ms

fraud-detection.js

fraud-detection.js

135 ms

gruporedeomnia.js

gruporedeomnia.js

194 ms

dmp-uol-sync-p.js

dmp-uol-sync-p.js

65 ms

iframe_api

iframe_api

68 ms

profile

profile

65 ms

apstag.js

apstag.js

17 ms

www-widgetapi.js

www-widgetapi.js

10 ms

mercurio.js

mercurio.js

5 ms

analytics.js

analytics.js

7 ms

js

js

38 ms

js

js

99 ms

collect

collect

13 ms

collect

collect

69 ms

ga-audiences

ga-audiences

100 ms

as-conquistas-militares-organizacao-administrativa-marcam-historia-dos-persas-53fb6378ec008.jpg

as-conquistas-militares-organizacao-administrativa-marcam-historia-dos-persas-53fb6378ec008.jpg

852 ms

Olmecas%20-%20HISTORIA%20DO%20MUNDO.jpg

Olmecas%20-%20HISTORIA%20DO%20MUNDO.jpg

967 ms

esculturas-de-pedra-semelhantes-a-figura-humana-construidas-pelos-rapa-nui-na-ilha-de-pascoa.jpg

esculturas-de-pedra-semelhantes-a-figura-humana-construidas-pelos-rapa-nui-na-ilha-de-pascoa.jpg

1084 ms

Romana%20-%20HISTORIA%20DO%20MUNDO.jpg

Romana%20-%20HISTORIA%20DO%20MUNDO.jpg

968 ms

Russia%20-%20HISTORIA%20DO%20MUNDO.jpg

Russia%20-%20HISTORIA%20DO%20MUNDO.jpg

972 ms

gudea-um-dos-governantes-que-controlaram-cidade-sumeriana-lagash-53fb6361c867f.jpg

gudea-um-dos-governantes-que-controlaram-cidade-sumeriana-lagash-53fb6361c867f.jpg

884 ms

Turcos%20-%20HISTORIA%20DO%20MUNDO.jpg

Turcos%20-%20HISTORIA%20DO%20MUNDO.jpg

964 ms

inscricao-runica-forma-escrita-dos-nordicos-localizada-na-suecia-5c0fc7c87b45c.jpg

inscricao-runica-forma-escrita-dos-nordicos-localizada-na-suecia-5c0fc7c87b45c.jpg

1088 ms

acropole-atenas.jpg

acropole-atenas.jpg

974 ms

degolador.jpg

degolador.jpg

1095 ms

Roboto-Regular.ttf

Roboto-Regular.ttf

136 ms

Roboto-Regular.svg

Roboto-Regular.svg

136 ms

purge-clients.html

purge-clients.html

6 ms

purge-clients.html

purge-clients.html

15 ms

client-purge.js

client-purge.js

4 ms

Accessibility Review

historiadomundo.com.br accessibility score

84

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Form elements do not have associated labels

Best Practices

historiadomundo.com.br best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

historiadomundo.com.br SEO score

99

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    PT

  • Language Claimed

    PT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Historiadomundo.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and it matches the claimed language. Our system also found out that Historiadomundo.com.br main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

historiadomundo.com.br

Open Graph description is not detected on the main page of Historiado Mundo. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: