Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

tumundo.cl

Internet Fibra Óptica, TV HD y Telefonía móvil - Tu Mundo

Page Load Speed

9.3 sec in total

First Response

393 ms

Resources Loaded

8.2 sec

Page Rendered

706 ms

tumundo.cl screenshot

About Website

Visit tumundo.cl now to see the best up-to-date Tu Mundo content for Chile and also check out these interesting facts you probably never knew about tumundo.cl

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Visit tumundo.cl

Key Findings

We analyzed Tumundo.cl page load time and found that the first response time was 393 ms and then it took 8.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

tumundo.cl performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value15.0 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value2,520 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.311

38/100

15%

TTI (Time to Interactive)

Value24.2 s

0/100

10%

Network Requests Diagram

tumundo.cl

393 ms

www.tumundo.cl

1055 ms

wtag

65 ms

css2

34 ms

style.min.css

518 ms

Our browser made a total of 258 requests to load all elements on the main page. We found that 92% of them (238 requests) were addressed to the original Tumundo.cl, 2% (4 requests) were made to Googletagmanager.com and 1% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Tumundo.cl.

Page Optimization Overview & Recommendations

Page size can be reduced by 697.3 kB (20%)

Content Size

3.4 MB

After Optimization

2.7 MB

In fact, the total size of Tumundo.cl main page is 3.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 639.5 kB

  • Original 696.3 kB
  • After minification 530.7 kB
  • After compression 56.8 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 165.6 kB, which is 24% 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 639.5 kB or 92% of the original size.

Image Optimization

-1%

Potential reduce by 12.0 kB

  • Original 2.2 MB
  • After minification 2.2 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. Tu Mundo images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 39.8 kB

  • Original 447.9 kB
  • After minification 447.9 kB
  • After compression 408.1 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.

CSS Optimization

-9%

Potential reduce by 5.9 kB

  • Original 64.6 kB
  • After minification 64.6 kB
  • After compression 58.7 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. Tumundo.cl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 40 (16%)

Requests Now

253

After Optimization

213

The browser has sent 253 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tu Mundo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

tumundo.cl accessibility score

75

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA IDs are not unique

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

tumundo.cl 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

tumundo.cl SEO score

89

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

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 Tumundo.cl 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 Tumundo.cl 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

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