Tools & Wizards About Us
dublinsalsacademy.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

dublinsalsacademy.com

Dublin Salsa Academy | Salsa & Bachata dance classes | Private lessons

Page Load Speed

4.1 sec in total

First Response

1.7 sec

Resources Loaded

2.3 sec

Page Rendered

52 ms

dublinsalsacademy.com screenshot

About Website

Click here to check amazing Dublin Sals Academy content for Ireland. Otherwise, check out these important facts you probably never knew about dublinsalsacademy.com

Regular weekly group Salsa line style, Cuban Salsa and Bachata dance classes in Dublin city center. We also offer weekly dance socials and monthly dance parties. Join our weekly drop-in classes or fle...

Visit dublinsalsacademy.com

Key Findings

We analyzed Dublinsalsacademy.com page load time and found that the first response time was 1.7 sec and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

dublinsalsacademy.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value450 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

www.dublinsalsacademy.com

1681 ms

minified.js

27 ms

focus-within-polyfill.js

25 ms

polyfill.min.js

20 ms

js

143 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Dublinsalsacademy.com, 40% (17 requests) were made to Static.parastorage.com and 23% (10 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Dublinsalsacademy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (68%)

Content Size

1.7 MB

After Optimization

544.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dublinsalsacademy.com main page is 1.7 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. 50% of websites need less resources to load. HTML takes 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 1.2 MB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 256.5 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 1.2 MB or 82% of the original size.

Image Optimization

-23%

Potential reduce by 12.5 kB

  • Original 53.8 kB
  • After minification 41.3 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, Dublin Sals Academy needs image optimization as it can save up to 12.5 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 3.6 kB

  • Original 250.7 kB
  • After minification 250.7 kB
  • After compression 247.1 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.

Requests Breakdown

Number of requests can be reduced by 12 (44%)

Requests Now

27

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dublin Sals Academy. 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 as a result speed up the page load time.

Network Requests Diagram

www.dublinsalsacademy.com

www.dublinsalsacademy.com

1681 ms

minified.js

minified.js

27 ms

focus-within-polyfill.js

focus-within-polyfill.js

25 ms

polyfill.min.js

polyfill.min.js

20 ms

js

js

143 ms

blanco.png

blanco.png

246 ms

14cc57_6d17d71ff9304467a8b2c0054ec70416~mv2.jpg

14cc57_6d17d71ff9304467a8b2c0054ec70416~mv2.jpg

470 ms

blanco.png

blanco.png

336 ms

Harbourmaster_5.jpg

Harbourmaster_5.jpg

468 ms

Harbourmaster_3.jpg

Harbourmaster_3.jpg

457 ms

Harbourmaster_4.jpg

Harbourmaster_4.jpg

438 ms

14cc57_4bc68a8fc44a449b9f705c9e1d63facaf000.jpg

14cc57_4bc68a8fc44a449b9f705c9e1d63facaf000.jpg

368 ms

facebook-round-white-colour-circle-text-number-symbol-cross-transparent-png-820153.png

facebook-round-white-colour-circle-text-number-symbol-cross-transparent-png-820153.png

501 ms

pngkit_instagram-circle-png_4486682.png

pngkit_instagram-circle-png_4486682.png

538 ms

bundle.min.js

bundle.min.js

21 ms

170 ms

191 ms

148 ms

146 ms

143 ms

167 ms

thunderbolt-commons.2ae1974e.bundle.min.js

thunderbolt-commons.2ae1974e.bundle.min.js

116 ms

158 ms

156 ms

main.8ce05abc.bundle.min.js

main.8ce05abc.bundle.min.js

99 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

101 ms

lodash.min.js

lodash.min.js

105 ms

react.production.min.js

react.production.min.js

101 ms

react-dom.production.min.js

react-dom.production.min.js

121 ms

142 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

91 ms

79 ms

h3r77AwDsldr1E_2g4qqGBsxEYwM7FgeyaSgU71cLG0.woff

h3r77AwDsldr1E_2g4qqGBsxEYwM7FgeyaSgU71cLG0.woff

31 ms

p0A1C4_gK5NzKtuGSwNurQ.woff

p0A1C4_gK5NzKtuGSwNurQ.woff

29 ms

9VWMTeb5jtXkNoTv949NpRsxEYwM7FgeyaSgU71cLG0.woff

9VWMTeb5jtXkNoTv949NpRsxEYwM7FgeyaSgU71cLG0.woff

62 ms

aDjpMND83pDErGXlVEr-SRsxEYwM7FgeyaSgU71cLG0.woff

aDjpMND83pDErGXlVEr-SRsxEYwM7FgeyaSgU71cLG0.woff

63 ms

80de9d5d-ab5f-40ce-911b-104e51e93d7c.woff

80de9d5d-ab5f-40ce-911b-104e51e93d7c.woff

63 ms

67 ms

32 ms

deprecation-en.v5.html

deprecation-en.v5.html

6 ms

bolt-performance

bolt-performance

25 ms

deprecation-style.v5.css

deprecation-style.v5.css

8 ms

right-arrow.svg

right-arrow.svg

6 ms

Accessibility Review

dublinsalsacademy.com 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.

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

dublinsalsacademy.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

dublinsalsacademy.com SEO score

86

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

Links do not have descriptive text

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

    EN

  • Encoding

    UTF-8

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

dublinsalsacademy.com

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