Tools & Wizards About Us
buenosaros.org screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    78% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

buenosaros.org

Tango Buenos Aros

Page Load Speed

6.7 sec in total

First Response

2.5 sec

Resources Loaded

3.9 sec

Page Rendered

280 ms

buenosaros.org screenshot

About Website

Visit buenosaros.org now to see the best up-to-date Buenos Aros content and also check out these interesting facts you probably never knew about buenosaros.org

Välkommen nybörjare och van dansare till danser och kurser i argentinsk tango, tillsammans med oss i tangoföreningen Buenos Aros.

Visit buenosaros.org

Key Findings

We analyzed Buenosaros.org page load time and found that the first response time was 2.5 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

buenosaros.org performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value5.1 s

76/100

10%

Network Requests Diagram

buenosaros.org

2538 ms

template.css

597 ms

btcontentslider.css

218 ms

dpcalendar.css

216 ms

fullcalendar.css

212 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 60% of them (29 requests) were addressed to the original Buenosaros.org, 8% (4 requests) were made to Google-analytics.com and 8% (4 requests) were made to D2j0f09xqmv212.cloudfront.net. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Buenosaros.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 679.3 kB (65%)

Content Size

1.0 MB

After Optimization

366.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Buenosaros.org main page is 1.0 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. 45% of websites need less resources to load. Javascripts take 696.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 26.4 kB

  • Original 34.7 kB
  • After minification 33.1 kB
  • After compression 8.4 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 26.4 kB or 76% of the original size.

Image Optimization

-31%

Potential reduce by 36.5 kB

  • Original 117.2 kB
  • After minification 80.7 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. Obviously, Buenos Aros needs image optimization as it can save up to 36.5 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 450.5 kB

  • Original 696.6 kB
  • After minification 661.9 kB
  • After compression 246.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 450.5 kB or 65% of the original size.

CSS Optimization

-84%

Potential reduce by 166.0 kB

  • Original 196.9 kB
  • After minification 160.9 kB
  • After compression 30.9 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. Buenosaros.org needs all CSS files to be minified and compressed as it can save up to 166.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (66%)

Requests Now

41

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Buenos Aros. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

buenosaros.org

buenosaros.org

2538 ms

template.css

template.css

597 ms

btcontentslider.css

btcontentslider.css

218 ms

dpcalendar.css

dpcalendar.css

216 ms

fullcalendar.css

fullcalendar.css

212 ms

dpcalendar.css

dpcalendar.css

218 ms

style2.0.css

style2.0.css

321 ms

jquery.min.js

jquery.min.js

524 ms

jquery-noconflict.js

jquery-noconflict.js

321 ms

jquery-migrate.min.js

jquery-migrate.min.js

317 ms

caption.js

caption.js

325 ms

bootstrap.min.js

bootstrap.min.js

431 ms

template.js

template.js

430 ms

slides.js

slides.js

427 ms

default.js

default.js

435 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

546 ms

dpNoConflict.js

dpNoConflict.js

541 ms

dpcalendar.js

dpcalendar.js

542 ms

fullcalendar.min.js

fullcalendar.min.js

763 ms

core.js

core.js

628 ms

jquery.simplemodal.js

jquery.simplemodal.js

658 ms

default.js

default.js

652 ms

videobox.css

videobox.css

567 ms

videobox.js

videobox.js

609 ms

html5media.min.js

html5media.min.js

31 ms

ga.js

ga.js

15 ms

TBA.png

TBA.png

222 ms

feb.png

feb.png

122 ms

time-273857_640.jpg

time-273857_640.jpg

124 ms

Refugeetango.png

Refugeetango.png

135 ms

ajax-loader.gif

ajax-loader.gif

120 ms

embed.spotify.com

embed.spotify.com

365 ms

__utm.gif

__utm.gif

61 ms

spb.2ba359a.css

spb.2ba359a.css

35 ms

md.2ba359a.js

md.2ba359a.js

55 ms

analytics.js

analytics.js

101 ms

7446bb5f405eaa123b8df31da72109cf0849333e

7446bb5f405eaa123b8df31da72109cf0849333e

247 ms

all.js

all.js

56 ms

proxima_nova_regular_1.woff

proxima_nova_regular_1.woff

124 ms

proxima_nova_thin_1.woff

proxima_nova_thin_1.woff

126 ms

proxima_nova_semibold_1.woff

proxima_nova_semibold_1.woff

126 ms

spoticon_38d8b3d1a7647c3696de8982a0d8d7dd.svg

spoticon_38d8b3d1a7647c3696de8982a0d8d7dd.svg

140 ms

collect

collect

35 ms

collect

collect

111 ms

87 ms

xd_arbiter.php

xd_arbiter.php

55 ms

ga-audiences

ga-audiences

36 ms

xd_arbiter.php

xd_arbiter.php

6 ms

Accessibility Review

buenosaros.org accessibility score

97

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.

Best Practices

buenosaros.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

buenosaros.org SEO score

83

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

    SV

  • Language Claimed

    SV

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Buenosaros.org can be misinterpreted by Google and other search engines. Our service has detected that Swedish is used on the page, and it matches the claimed language. Our system also found out that Buenosaros.org 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

buenosaros.org

Open Graph description is not detected on the main page of Buenos Aros. 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: