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chelseaschool.com.mx screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

chelseaschool.com.mx

The Chelsea School of Languages :

Page Load Speed

1.2 sec in total

First Response

260 ms

Resources Loaded

757 ms

Page Rendered

140 ms

chelseaschool.com.mx screenshot

About Website

Click here to check amazing Chelsea School content. Otherwise, check out these important facts you probably never knew about chelseaschool.com.mx

Somos la mejor opción para el aprendizaje de idiomas, ya que nuestro equipo ofrece un inexorable profesionalismo y contamos con un método dinámico e interactivo.

Visit chelseaschool.com.mx

Key Findings

We analyzed Chelseaschool.com.mx page load time and found that the first response time was 260 ms and then it took 897 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

chelseaschool.com.mx performance score

0

Network Requests Diagram

chelseaschool.com.mx

260 ms

jquery-1.9.1.min.js

8 ms

estilo.css

49 ms

default.css

125 ms

nivo-slider.css

86 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 91% of them (30 requests) were addressed to the original Chelseaschool.com.mx, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (294 ms) belongs to the original domain Chelseaschool.com.mx.

Page Optimization Overview & Recommendations

Page size can be reduced by 426.4 kB (52%)

Content Size

823.1 kB

After Optimization

396.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chelseaschool.com.mx main page is 823.1 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. 20% of websites need less resources to load. Images take 719.2 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 5.6 kB

  • Original 7.8 kB
  • After minification 6.6 kB
  • After compression 2.3 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. This page needs HTML code to be minified as it can gain 1.3 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 5.6 kB or 71% of the original size.

Image Optimization

-49%

Potential reduce by 352.1 kB

  • Original 719.2 kB
  • After minification 367.0 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. Obviously, Chelsea School needs image optimization as it can save up to 352.1 kB or 49% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 58.0 kB

  • Original 82.3 kB
  • After minification 69.0 kB
  • After compression 24.4 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 58.0 kB or 70% of the original size.

CSS Optimization

-78%

Potential reduce by 10.7 kB

  • Original 13.8 kB
  • After minification 9.9 kB
  • After compression 3.1 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. Chelseaschool.com.mx needs all CSS files to be minified and compressed as it can save up to 10.7 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (9%)

Requests Now

32

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chelsea School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

chelseaschool.com.mx

chelseaschool.com.mx

260 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

8 ms

estilo.css

estilo.css

49 ms

default.css

default.css

125 ms

nivo-slider.css

nivo-slider.css

86 ms

script.js

script.js

93 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

179 ms

fondo.jpg

fondo.jpg

67 ms

fondom.jpg

fondom.jpg

77 ms

face.jpg

face.jpg

67 ms

twit.jpg

twit.jpg

67 ms

logotipochelsea.png

logotipochelsea.png

105 ms

loading.gif

loading.gif

86 ms

S6.jpg

S6.jpg

163 ms

S5.jpg

S5.jpg

175 ms

S3.jpg

S3.jpg

218 ms

S4.jpg

S4.jpg

185 ms

S2.jpg

S2.jpg

207 ms

uno.png

uno.png

145 ms

dos.png

dos.png

182 ms

tres.png

tres.png

205 ms

cuatro.png

cuatro.png

212 ms

cinco.png

cinco.png

217 ms

in1.png

in1.png

221 ms

in2.png

in2.png

277 ms

in3.png

in3.png

280 ms

in4.png

in4.png

290 ms

in5.png

in5.png

291 ms

in6.png

in6.png

288 ms

in7.png

in7.png

294 ms

analytics.js

analytics.js

16 ms

collect

collect

15 ms

arrows.png

arrows.png

40 ms

SEO Factors

chelseaschool.com.mx SEO score

0

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chelseaschool.com.mx can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Chelseaschool.com.mx 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

chelseaschool.com.mx

Open Graph description is not detected on the main page of Chelsea School. 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: