Tools & Wizards About Us
escuelamanuelacosta.edu.mx screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

escuelamanuelacosta.edu.mx

Bienvenidos - EMMA Escuela Maestro Manuel Acosta

Page Load Speed

4.7 sec in total

First Response

1.2 sec

Resources Loaded

3.3 sec

Page Rendered

279 ms

escuelamanuelacosta.edu.mx screenshot

About Website

Visit escuelamanuelacosta.edu.mx now to see the best up-to-date Escuela Manuel Acosta content for Mexico and also check out these interesting facts you probably never knew about escuelamanuelacosta.edu.mx

Bienvenidos a la Escuela Maestro Manuel Acosta líder en el ámbito educativo con más de 64 años formando Profesoras en Educación Primaria y preescolar

Visit escuelamanuelacosta.edu.mx

Key Findings

We analyzed Escuelamanuelacosta.edu.mx page load time and found that the first response time was 1.2 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

escuelamanuelacosta.edu.mx performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.208

60/100

15%

TTI (Time to Interactive)

Value6.6 s

58/100

10%

Network Requests Diagram

escuelamanuelacosta.edu.mx

1150 ms

reset.css

65 ms

style.css

187 ms

template.css

185 ms

menu.css

217 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 82% of them (58 requests) were addressed to the original Escuelamanuelacosta.edu.mx, 4% (3 requests) were made to Youtube.com and 4% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Escuelamanuelacosta.edu.mx.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (39%)

Content Size

2.8 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Escuelamanuelacosta.edu.mx main page is 2.8 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. 55% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 29.9 kB

  • Original 36.5 kB
  • After minification 34.2 kB
  • After compression 6.5 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 29.9 kB or 82% of the original size.

Image Optimization

-19%

Potential reduce by 325.2 kB

  • Original 1.7 MB
  • After minification 1.4 MB

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, Escuela Manuel Acosta needs image optimization as it can save up to 325.2 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 476.7 kB

  • Original 712.9 kB
  • After minification 710.9 kB
  • After compression 236.1 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 476.7 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 253.7 kB

  • Original 303.7 kB
  • After minification 298.5 kB
  • After compression 50.0 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. Escuelamanuelacosta.edu.mx needs all CSS files to be minified and compressed as it can save up to 253.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (44%)

Requests Now

68

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Escuela Manuel Acosta. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

escuelamanuelacosta.edu.mx

escuelamanuelacosta.edu.mx

1150 ms

reset.css

reset.css

65 ms

style.css

style.css

187 ms

template.css

template.css

185 ms

menu.css

menu.css

217 ms

index.css

index.css

519 ms

jquery.js

jquery.js

794 ms

x5engine.js

x5engine.js

97 ms

analytics.js

analytics.js

9 ms

top.png

top.png

135 ms

bienvenidos.png

bienvenidos.png

36 ms

revolucion-escolar2.png

revolucion-escolar2.png

207 ms

emma_desde_1950.png

emma_desde_1950.png

106 ms

menu.png

menu.png

177 ms

hor_main.png

hor_main.png

43 ms

collect

collect

18 ms

bottom.png

bottom.png

181 ms

gtm.js

gtm.js

45 ms

swfobject.js

swfobject.js

35 ms

x5engine.deferrable.js

x5engine.deferrable.js

183 ms

l10n.js

l10n.js

91 ms

x5cartengine.js

x5cartengine.js

133 ms

x5settings.js

x5settings.js

126 ms

iframe_api

iframe_api

56 ms

imLoad.gif

imLoad.gif

37 ms

1.png

1.png

37 ms

imSwipe.png

imSwipe.png

36 ms

foto_edificio_sena.jpg

foto_edificio_sena.jpg

81 ms

hor_main_h.png

hor_main_h.png

60 ms

hor_main_c.png

hor_main_c.png

36 ms

sub.png

sub.png

80 ms

sub_h.png

sub_h.png

79 ms

sub_f.png

sub_f.png

80 ms

sub_m.png

sub_m.png

79 ms

sub_l.png

sub_l.png

79 ms

sub_f_h.png

sub_f_h.png

111 ms

sub_m_h.png

sub_m_h.png

111 ms

sub_l_h.png

sub_l_h.png

110 ms

imClose.png

imClose.png

115 ms

www-widgetapi.js

www-widgetapi.js

6 ms

2.png

2.png

72 ms

K1a82UxkGaU

K1a82UxkGaU

118 ms

V4l8MQTQBYI

V4l8MQTQBYI

103 ms

foto_edificio_sena_thumb.png

foto_edificio_sena_thumb.png

46 ms

3.png

3.png

38 ms

bienvenidos--2-.jpg

bienvenidos--2-.jpg

41 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

39 ms

www-embed-player.js

www-embed-player.js

75 ms

4.png

4.png

72 ms

bienvenidos--2-_thumb.png

bienvenidos--2-_thumb.png

141 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

46 ms

ad_status.js

ad_status.js

94 ms

5.png

5.png

91 ms

alumnosemma.png

alumnosemma.png

161 ms

QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf

QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf

89 ms

RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf

RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf

90 ms

6.png

6.png

35 ms

7.png

7.png

35 ms

alumnosemma_thumb.png

alumnosemma_thumb.png

42 ms

8.png

8.png

36 ms

bienvenidos--4-.jpg

bienvenidos--4-.jpg

38 ms

bienvenidos--4-_thumb.png

bienvenidos--4-_thumb.png

37 ms

bienvenidos--5-.jpg

bienvenidos--5-.jpg

39 ms

bienvenidos--5-_thumb.png

bienvenidos--5-_thumb.png

37 ms

bienvenidos--3-.jpg

bienvenidos--3-.jpg

39 ms

bienvenidos--3-_thumb.png

bienvenidos--3-_thumb.png

37 ms

bienvenidos--6-.jpg

bienvenidos--6-.jpg

42 ms

bienvenidos--6-_thumb.png

bienvenidos--6-_thumb.png

38 ms

bienvenidos--7-.jpg

bienvenidos--7-.jpg

39 ms

bienvenidos--7-_thumb.png

bienvenidos--7-_thumb.png

37 ms

print.css

print.css

34 ms

Accessibility Review

escuelamanuelacosta.edu.mx accessibility score

72

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.

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

The document uses <meta http-equiv="refresh">

Best Practices

escuelamanuelacosta.edu.mx best practices score

92

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

SEO Factors

escuelamanuelacosta.edu.mx SEO score

92

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

    ES

  • Language Claimed

    ES

  • Encoding

    UTF-8

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

escuelamanuelacosta.edu.mx

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