Tools & Wizards About Us
uwcmexico.org screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

uwcmexico.org

UWC - United World Colleges México educación para unir personas

Page Load Speed

5.2 sec in total

First Response

149 ms

Resources Loaded

4.5 sec

Page Rendered

558 ms

uwcmexico.org screenshot

About Website

Welcome to uwcmexico.org homepage info - get ready to check UWC Mexico best content for Mexico right away, or after learning these important things about uwcmexico.org

UWC México: Hacer de la educación una fuerza para unir personas, naciones y culturas en pro de la paz y de un futuro sostenible.

Visit uwcmexico.org

Key Findings

We analyzed Uwcmexico.org page load time and found that the first response time was 149 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

uwcmexico.org performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

11/100

25%

SI (Speed Index)

Value44.4 s

0/100

10%

TBT (Total Blocking Time)

Value13,660 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value86.7 s

0/100

10%

Network Requests Diagram

uwcmexico.org

149 ms

uwcmexico.org

560 ms

wp-emoji-release.min.js

95 ms

styles.css

156 ms

settings.css

186 ms

Our browser made a total of 155 requests to load all elements on the main page. We found that 48% of them (75 requests) were addressed to the original Uwcmexico.org, 13% (20 requests) were made to Live.staticflickr.com and 10% (15 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Uwcmexico.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.8 MB (22%)

Content Size

22.3 MB

After Optimization

17.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Uwcmexico.org main page is 22.3 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. Only a small number of websites need less resources to load. Images take 21.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 130.1 kB

  • Original 156.1 kB
  • After minification 148.6 kB
  • After compression 26.0 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 130.1 kB or 83% of the original size.

Image Optimization

-21%

Potential reduce by 4.4 MB

  • Original 21.1 MB
  • After minification 16.8 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, UWC Mexico needs image optimization as it can save up to 4.4 MB or 21% 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 5.7 kB

  • Original 481.1 kB
  • After minification 481.1 kB
  • After compression 475.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-63%

Potential reduce by 326.4 kB

  • Original 520.3 kB
  • After minification 519.4 kB
  • After compression 193.9 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. Uwcmexico.org needs all CSS files to be minified and compressed as it can save up to 326.4 kB or 63% of the original size.

Requests Breakdown

Number of requests can be reduced by 60 (43%)

Requests Now

139

After Optimization

79

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 139 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UWC Mexico. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

uwcmexico.org

uwcmexico.org

149 ms

uwcmexico.org

uwcmexico.org

560 ms

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95 ms

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156 ms

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186 ms

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185 ms

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Accessibility Review

uwcmexico.org accessibility score

55

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

uwcmexico.org best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

uwcmexico.org SEO score

84

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

High

Image elements do not have [alt] attributes

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

    ES

  • Language Claimed

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uwcmexico.org 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 Uwcmexico.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

uwcmexico.org

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