Tools & Wizards About Us
televisa.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

televisa.com

Televisa | Sitio Oficial | Televisa

Page Load Speed

1.4 sec in total

First Response

82 ms

Resources Loaded

656 ms

Page Rendered

702 ms

televisa.com screenshot

About Website

Visit televisa.com now to see the best up-to-date Televisa content for Mexico and also check out these interesting facts you probably never knew about televisa.com

Home Televisa | Televisa

Visit televisa.com

Key Findings

We analyzed Televisa.com page load time and found that the first response time was 82 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

televisa.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value14.9 s

1/100

10%

TBT (Total Blocking Time)

Value4,280 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value1.622

0/100

15%

TTI (Time to Interactive)

Value32.6 s

0/100

10%

Network Requests Diagram

televisa.com

82 ms

www.televisa.com

66 ms

polyfills-256e43d14f2fef0723ea.js

90 ms

webpack-fefdddf9c2bd8af8fce7.js

95 ms

framework.613d1112e6663248e48f.1714492779820.js

81 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 70% of them (46 requests) were addressed to the original Televisa.com, 12% (8 requests) were made to Univision.com and 8% (5 requests) were made to St1.uvnimg.com. The less responsive or slowest element that took the longest time to load (411 ms) belongs to the original domain Televisa.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.0 MB (68%)

Content Size

4.4 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Televisa.com main page is 4.4 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. Only a small number of websites need less resources to load. Javascripts take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 423.8 kB

  • Original 512.9 kB
  • After minification 512.8 kB
  • After compression 89.1 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 423.8 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 44.2 kB
  • After minification 44.2 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. Televisa images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 2.5 MB

  • Original 3.8 MB
  • After minification 3.8 MB
  • After compression 1.3 MB

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 2.5 MB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (77%)

Requests Now

64

After Optimization

15

  • Images
  • JavaScript

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Televisa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 50 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

televisa.com

televisa.com

82 ms

www.televisa.com

www.televisa.com

66 ms

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90 ms

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95 ms

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81 ms

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80 ms

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81 ms

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59 ms

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162 ms

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171 ms

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174 ms

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215 ms

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271 ms

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174 ms

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218 ms

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215 ms

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215 ms

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216 ms

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216 ms

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217 ms

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269 ms

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270 ms

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273 ms

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271 ms

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274 ms

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272 ms

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273 ms

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315 ms

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314 ms

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92 ms

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156 ms

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93 ms

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86 ms

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84 ms

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193 ms

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238 ms

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Accessibility Review

televisa.com accessibility score

82

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

televisa.com 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

televisa.com SEO score

90

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 Televisa.com 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 Televisa.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

televisa.com

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