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portalctb.org.br screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

portalctb.org.br

Portal CTB - Jornalismo com Perspectiva de Classe

Page Load Speed

3.1 sec in total

First Response

169 ms

Resources Loaded

2.2 sec

Page Rendered

677 ms

portalctb.org.br screenshot

About Website

Welcome to portalctb.org.br homepage info - get ready to check Portal CTB best content for Brazil right away, or after learning these important things about portalctb.org.br

Portal de notícias progressistas focado em trabalho, política e justiça social. Análises e reportagens com perspectiva dos trabalhadores.

Visit portalctb.org.br

Key Findings

We analyzed Portalctb.org.br page load time and found that the first response time was 169 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

portalctb.org.br performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value4.8 s

68/100

10%

TBT (Total Blocking Time)

Value770 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.506

16/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

portalctb.org.br

169 ms

portalctb.org.br

343 ms

style.min.css

194 ms

mediaelementplayer-legacy.min.css

57 ms

wp-mediaelement.min.css

172 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 71% of them (48 requests) were addressed to the original Portalctb.org.br, 13% (9 requests) were made to Fonts.gstatic.com and 9% (6 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Portalctb.org.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 175.7 kB (4%)

Content Size

3.9 MB

After Optimization

3.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Portalctb.org.br main page is 3.9 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. 70% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 169.6 kB

  • Original 222.2 kB
  • After minification 222.1 kB
  • After compression 52.6 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 169.6 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 3.3 kB

  • Original 3.3 MB
  • After minification 3.3 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. Portal CTB images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 294 B

  • Original 344.4 kB
  • After minification 344.4 kB
  • After compression 344.1 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

-4%

Potential reduce by 2.5 kB

  • Original 68.4 kB
  • After minification 68.4 kB
  • After compression 65.9 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. Portalctb.org.br has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (30%)

Requests Now

56

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Portal CTB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

portalctb.org.br

portalctb.org.br

169 ms

portalctb.org.br

portalctb.org.br

343 ms

style.min.css

style.min.css

194 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

57 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

172 ms

style.css

style.css

175 ms

css

css

34 ms

style.min.css

style.min.css

42 ms

jquery.min.js

jquery.min.js

63 ms

jquery-migrate.min.js

jquery-migrate.min.js

207 ms

jquery.cookie.js

jquery.cookie.js

75 ms

adsbygoogle.js

adsbygoogle.js

111 ms

toggle-script.js

toggle-script.js

15 ms

navigation.js

navigation.js

28 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

49 ms

script.js

script.js

62 ms

bootstrap.min.js

bootstrap.min.js

77 ms

jquery.matchHeight.min.js

jquery.matchHeight.min.js

81 ms

e-202422.js

e-202422.js

14 ms

logo-portal-ctb.png

logo-portal-ctb.png

189 ms

5092-copy.jpg

5092-copy.jpg

252 ms

Hamtramck-BDS-1280-768x365.jpg

Hamtramck-BDS-1280-768x365.jpg

515 ms

Meloni-Italy-768x381.jpeg

Meloni-Italy-768x381.jpeg

315 ms

040753700_1707624414-Screenshot_2024-02-11_110619-1252106670-copy.jpg

040753700_1707624414-Screenshot_2024-02-11_110619-1252106670-copy.jpg

252 ms

BoliviaArce-768x430.jpg

BoliviaArce-768x430.jpg

90 ms

Rafah-inferno-1-768x366.jpg

Rafah-inferno-1-768x366.jpg

91 ms

cropped-recession.jpg

cropped-recession.jpg

97 ms

AA-20231026-32529881-32529878-UN_GENERAL_ASSEMBLY_EMERGENCY_MEETING_ON_GAZAjpg-768x512.webp

AA-20231026-32529881-32529878-UN_GENERAL_ASSEMBLY_EMERGENCY_MEETING_ON_GAZAjpg-768x512.webp

104 ms

Screenshot-2024-05-12-at-1251520PM.png

Screenshot-2024-05-12-at-1251520PM.png

113 ms

2024-04-16T223807Z_912529887_RC2U77A7NX0N_RTRMADP_3_ISRAEL-PALESTINIANS-USA-GOOGLE-PROTEST-1715515873jpg-768x512.webp

2024-04-16T223807Z_912529887_RC2U77A7NX0N_RTRMADP_3_ISRAEL-PALESTINIANS-USA-GOOGLE-PROTEST-1715515873jpg-768x512.webp

188 ms

IMAGE-4-1200x800-1.jpg

IMAGE-4-1200x800-1.jpg

515 ms

Prisoners-in-Ofer-prison-72757588.jpg

Prisoners-in-Ofer-prison-72757588.jpg

218 ms

Biden-AIPAC-980-768x456.jpg

Biden-AIPAC-980-768x456.jpg

219 ms

ICJ-Hague-768x381.jpeg

ICJ-Hague-768x381.jpeg

435 ms

Gautam-Navlakha_2.jpg

Gautam-Navlakha_2.jpg

554 ms

Oil-Wells4.jpg

Oil-Wells4.jpg

512 ms

US-weapons-in-Ukraine980-768x512.jpg

US-weapons-in-Ukraine980-768x512.jpg

604 ms

jfk.png

jfk.png

736 ms

jeff-bezos-speaks-with-a-u-s-general-copy.jpg

jeff-bezos-speaks-with-a-u-s-general-copy.jpg

800 ms

Smotrich-and-Netanyahu-1280-768x365.jpg

Smotrich-and-Netanyahu-1280-768x365.jpg

1035 ms

cuba-cenesex-marcha-lgbtiq-e1715477178440.jpg

cuba-cenesex-marcha-lgbtiq-e1715477178440.jpg

799 ms

Prabir-Purkayastha-Indian-Cultural-Forum-2.jpg

Prabir-Purkayastha-Indian-Cultural-Forum-2.jpg

925 ms

Russian-planes-destroyed-768x305.jpg

Russian-planes-destroyed-768x305.jpg

995 ms

Gaza_31-768x363.jpg

Gaza_31-768x363.jpg

1043 ms

49648056137_4695afe643_o.jpg

49648056137_4695afe643_o.jpg

1107 ms

AP-Irancrashsite-768x439.jpg

AP-Irancrashsite-768x439.jpg

1107 ms

GettyImages-1636028228-scaled-copy-2-768x512.jpg

GettyImages-1636028228-scaled-copy-2-768x512.jpg

1174 ms

stop-geno.png

stop-geno.png

1572 ms

Screenshot-2024-05-16-at-1282520PM-768x432.png

Screenshot-2024-05-16-at-1282520PM-768x432.png

1574 ms

organic-farming.jpg

organic-farming.jpg

1058 ms

slotcar_library.js

slotcar_library.js

92 ms

show_ads_impl.js

show_ads_impl.js

420 ms

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZqFCTyccP.ttf

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZqFCTyccP.ttf

22 ms

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZT1eTyccP.ttf

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZT1eTyccP.ttf

62 ms

92zPtBhPNqw79Ij1E865zBUv7myjJTVPNI0.ttf

92zPtBhPNqw79Ij1E865zBUv7myjJTVPNI0.ttf

94 ms

92zPtBhPNqw79Ij1E865zBUv7myRJTVPNI0.ttf

92zPtBhPNqw79Ij1E865zBUv7myRJTVPNI0.ttf

121 ms

92zPtBhPNqw79Ij1E865zBUv7mz9JTVPNI0.ttf

92zPtBhPNqw79Ij1E865zBUv7mz9JTVPNI0.ttf

123 ms

92zPtBhPNqw79Ij1E865zBUv7mwjJTVPNI0.ttf

92zPtBhPNqw79Ij1E865zBUv7mwjJTVPNI0.ttf

122 ms

92zPtBhPNqw79Ij1E865zBUv7mx9IjVPNI0.ttf

92zPtBhPNqw79Ij1E865zBUv7mx9IjVPNI0.ttf

123 ms

92zPtBhPNqw79Ij1E865zBUv7mxEIjVPNI0.ttf

92zPtBhPNqw79Ij1E865zBUv7mxEIjVPNI0.ttf

124 ms

92zPtBhPNqw79Ij1E865zBUv7mwKIjVPNI0.ttf

92zPtBhPNqw79Ij1E865zBUv7mwKIjVPNI0.ttf

121 ms

aft-icons.ttf

aft-icons.ttf

1128 ms

zrt_lookup.html

zrt_lookup.html

66 ms

ads

ads

225 ms

ads

ads

366 ms

ads

ads

163 ms

ads

ads

118 ms

ads

ads

212 ms

Accessibility Review

portalctb.org.br accessibility score

88

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

Links do not have a discernible name

Best Practices

portalctb.org.br best practices score

83

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

Page has valid source maps

SEO Factors

portalctb.org.br SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Portalctb.org.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 Portalctb.org.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

portalctb.org.br

Open Graph description is not detected on the main page of Portal CTB. 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: