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4react.wordpress.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

4react.wordpress.com

IV ReACT | IV Reunião de Antropologia da Ciência e da Tecnologia – 24 a 26 de setembro de 2013 – UNICAMP

Page Load Speed

751 ms in total

First Response

9 ms

Resources Loaded

475 ms

Page Rendered

267 ms

4react.wordpress.com screenshot

About Website

Click here to check amazing 4 ReACT Wordpress content for United States. Otherwise, check out these important facts you probably never knew about 4react.wordpress.com

A IV Reunião de Antropologia da Ciência e da Tecnologia (IV ReACT) ocorrerá entre os dias 24 e 26 de setembro de 2013 no Instituto de Filosofia e Ciências Humanas (IFCH) da Universidade Estadual de Ca...

Visit 4react.wordpress.com

Key Findings

We analyzed 4react.wordpress.com page load time and found that the first response time was 9 ms and then it took 742 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

4react.wordpress.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

58/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value1,030 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

4react.wordpress.com

9 ms

4react.wordpress.com

26 ms

139 ms

style.css

142 ms

140 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 26% of them (12 requests) were addressed to the original 4react.wordpress.com, 15% (7 requests) were made to 4react.files.wordpress.com and 13% (6 requests) were made to S2.wp.com. The less responsive or slowest element that took the longest time to load (169 ms) relates to the external source S0.wp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 59.4 kB (13%)

Content Size

442.8 kB

After Optimization

383.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 4react.wordpress.com main page is 442.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 192.0 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 58.7 kB

  • Original 82.5 kB
  • After minification 81.7 kB
  • After compression 23.9 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 58.7 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 192.0 kB
  • After minification 192.0 kB

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. 4 ReACT Wordpress images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 380 B

  • Original 109.9 kB
  • After minification 109.9 kB
  • After compression 109.5 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

-1%

Potential reduce by 347 B

  • Original 58.3 kB
  • After minification 58.3 kB
  • After compression 58.0 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. 4react.wordpress.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (49%)

Requests Now

37

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 ReACT Wordpress. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

4react.wordpress.com

4react.wordpress.com

9 ms

4react.wordpress.com

4react.wordpress.com

26 ms

139 ms

style.css

style.css

142 ms

140 ms

147 ms

147 ms

verbum-comments.css

verbum-comments.css

152 ms

block-editor.css

block-editor.css

154 ms

164 ms

148 ms

169 ms

hovercards.min.js

hovercards.min.js

167 ms

wpgroho.js

wpgroho.js

144 ms

146 ms

w.js

w.js

152 ms

global-print.css

global-print.css

54 ms

conf

conf

138 ms

ga.js

ga.js

59 ms

desenho-orlando-yanomami-negativkrop1.jpg

desenho-orlando-yanomami-negativkrop1.jpg

35 ms

wpcom-gray-white.png

wpcom-gray-white.png

15 ms

g.gif

g.gif

102 ms

102 ms

search.gif

search.gif

10 ms

logogeact.jpg

logogeact.jpg

87 ms

logogeict2.jpg

logogeict2.jpg

87 ms

logounicamp-bgroundblog.jpg

logounicamp-bgroundblog.jpg

87 ms

70-faepexnegativ.jpg

70-faepexnegativ.jpg

86 ms

70-cnpqnegativ.jpg

70-cnpqnegativ.jpg

86 ms

70-fapespnegativ.jpg

70-fapespnegativ.jpg

87 ms

g.gif

g.gif

94 ms

g.gif

g.gif

94 ms

desenho-orlando-yanomami-negativkrop1.jpg

desenho-orlando-yanomami-negativkrop1.jpg

113 ms

logocteme.jpg

logocteme.jpg

123 ms

__utm.gif

__utm.gif

21 ms

logounicamp-bgroundblog.jpg

logounicamp-bgroundblog.jpg

65 ms

70-cnpqnegativ.jpg

70-cnpqnegativ.jpg

74 ms

logogeict2.jpg

logogeict2.jpg

95 ms

70-faepexnegativ.jpg

70-faepexnegativ.jpg

94 ms

logogeact.jpg

logogeact.jpg

89 ms

70-fapespnegativ.jpg

70-fapespnegativ.jpg

132 ms

70-capes_govfederalnegativ.jpg

70-capes_govfederalnegativ.jpg

140 ms

70-capesnegativ.jpg

70-capesnegativ.jpg

120 ms

ata.js

ata.js

15 ms

actionbar.css

actionbar.css

2 ms

actionbar.js

actionbar.js

11 ms

Accessibility Review

4react.wordpress.com accessibility score

71

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.

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 IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

4react.wordpress.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

4react.wordpress.com SEO score

89

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4react.wordpress.com can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and it does not match the claimed English language. Our system also found out that 4react.wordpress.com 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

4react.wordpress.com

Open Graph data is detected on the main page of 4 ReACT Wordpress. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: