Report Summary

  • 52

    Performance

    Renders faster than
    70% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

noticierostelevisa.com

Noticias, Reportajes y Análisis - N+

Page Load Speed

3.6 sec in total

First Response

107 ms

Resources Loaded

2.7 sec

Page Rendered

822 ms

noticierostelevisa.com screenshot

About Website

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Key Findings

We analyzed Noticierostelevisa.com page load time and found that the first response time was 107 ms and then it took 3.5 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

noticierostelevisa.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value1,630 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value19.7 s

2/100

10%

Network Requests Diagram

noticierostelevisa.com

107 ms

noticieros.televisa.com

385 ms

baseGrid.min.js

26 ms

noticieros.css

19 ms

simpleiFrameBox.min.css

17 ms

Our browser made a total of 273 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Noticierostelevisa.com, 48% (130 requests) were made to Noticieros.televisa.com and 19% (53 requests) were made to I.televisa.com. The less responsive or slowest element that took the longest time to load (646 ms) relates to the external source Noticieros.televisa.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (29%)

Content Size

3.8 MB

After Optimization

2.7 MB

In fact, the total size of Noticierostelevisa.com main page is 3.8 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. 85% 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

-85%

Potential reduce by 194.9 kB

  • Original 230.1 kB
  • After minification 185.8 kB
  • After compression 35.3 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 44.4 kB, which is 19% 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 194.9 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 98.5 kB

  • Original 2.2 MB
  • After minification 2.1 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. Noticierostelevisa images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 284.8 kB

  • Original 430.2 kB
  • After minification 415.0 kB
  • After compression 145.4 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 284.8 kB or 66% of the original size.

CSS Optimization

-57%

Potential reduce by 530.2 kB

  • Original 926.4 kB
  • After minification 921.2 kB
  • After compression 396.2 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. Noticierostelevisa.com needs all CSS files to be minified and compressed as it can save up to 530.2 kB or 57% of the original size.

Requests Breakdown

Number of requests can be reduced by 96 (38%)

Requests Now

253

After Optimization

157

The browser has sent 253 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Noticierostelevisa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 62 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

noticierostelevisa.com accessibility score

96

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

Best Practices

noticierostelevisa.com best practices score

83

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

noticierostelevisa.com SEO score

99

Search Engine Optimization Advices

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Noticierostelevisa.com 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 Noticierostelevisa.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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