Tools & Wizards About Us
barcelonasustainabilityjam.wordpress.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    46% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

barcelonasustainabilityjam.wordpress.com

Barcelona Sustainability Jam 2015 – BACK TO BASICS — 30th October to 1st of November. Jaming for a planetary society

Page Load Speed

1.4 sec in total

First Response

22 ms

Resources Loaded

1.2 sec

Page Rendered

234 ms

barcelonasustainabilityjam.wordpress.com screenshot

About Website

Welcome to barcelonasustainabilityjam.wordpress.com homepage info - get ready to check Barcelona Sustainability Jam Wordpress best content for United States right away, or after learning these important things about barcelonasustainabilityjam.wordpress.com

  . 48 hours jamming for a planetary society! More than 60 countries and 1600 participants  Back to basics - 30th October to 1st of November    Jam, que és jamejar? Jamejar es fer el que fem cada dia ...

Visit barcelonasustainabilityjam.wordpress.com

Key Findings

We analyzed Barcelonasustainabilityjam.wordpress.com page load time and found that the first response time was 22 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

barcelonasustainabilityjam.wordpress.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value1,540 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.062

97/100

15%

TTI (Time to Interactive)

Value26.8 s

0/100

10%

Network Requests Diagram

barcelonasustainabilityjam.wordpress.com

22 ms

barcelonasustainabilityjam.wordpress.com

319 ms

webfont.js

149 ms

176 ms

style.css

177 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Barcelonasustainabilityjam.wordpress.com, 36% (30 requests) were made to Fonts.wp.com and 14% (12 requests) were made to S0.wp.com. The less responsive or slowest element that took the longest time to load (429 ms) relates to the external source Barcelonasustainabilityjam.files.wordpress.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 61.5 kB (18%)

Content Size

346.9 kB

After Optimization

285.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Barcelonasustainabilityjam.wordpress.com main page is 346.9 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. 65% of websites need less resources to load. Javascripts take 207.3 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 59.8 kB

  • Original 82.4 kB
  • After minification 81.2 kB
  • After compression 22.6 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 59.8 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 220 B

  • Original 40.4 kB
  • After minification 40.1 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. Barcelona Sustainability Jam Wordpress images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.4 kB

  • Original 207.3 kB
  • After minification 207.3 kB
  • After compression 205.9 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 126 B

  • Original 16.8 kB
  • After minification 16.8 kB
  • After compression 16.6 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. Barcelonasustainabilityjam.wordpress.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 32 (67%)

Requests Now

48

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Barcelona Sustainability Jam 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 24 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

barcelonasustainabilityjam.wordpress.com

barcelonasustainabilityjam.wordpress.com

22 ms

barcelonasustainabilityjam.wordpress.com

barcelonasustainabilityjam.wordpress.com

319 ms

webfont.js

webfont.js

149 ms

176 ms

style.css

style.css

177 ms

171 ms

186 ms

css

css

207 ms

189 ms

185 ms

184 ms

hovercards.min.js

hovercards.min.js

194 ms

wpgroho.js

wpgroho.js

193 ms

190 ms

194 ms

widgets.js

widgets.js

243 ms

198 ms

index.min.js

index.min.js

193 ms

index.min.js

index.min.js

192 ms

191 ms

w.js

w.js

197 ms

css

css

70 ms

global-print.css

global-print.css

12 ms

conf

conf

136 ms

importmap-polyfill.min.js

importmap-polyfill.min.js

13 ms

ga.js

ga.js

290 ms

cropped-6ok3b-copy.jpg

cropped-6ok3b-copy.jpg

383 ms

54268637

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379 ms

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337 ms

logo.png

logo.png

429 ms

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257 ms

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258 ms

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255 ms

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258 ms

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284 ms

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324 ms

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333 ms

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333 ms

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332 ms

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333 ms

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333 ms

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359 ms

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340 ms

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338 ms

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362 ms

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338 ms

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339 ms

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360 ms

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367 ms

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347 ms

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104 ms

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4 ms

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125 ms

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99 ms

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99 ms

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317 ms

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93 ms

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98 ms

Accessibility Review

barcelonasustainabilityjam.wordpress.com accessibility score

94

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

barcelonasustainabilityjam.wordpress.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

barcelonasustainabilityjam.wordpress.com SEO score

93

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    ES

  • Encoding

    UTF-8

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

barcelonasustainabilityjam.wordpress.com

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