Tools & Wizards About Us
telsur.cl screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

telsur.cl

Internet fibra y la mejor tecnología - Telsur - GTD

Page Load Speed

2.6 sec in total

First Response

149 ms

Resources Loaded

1.6 sec

Page Rendered

844 ms

telsur.cl screenshot

About Website

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

Soluciones tecnológicas para tu hogar y empresa. Conoce nuestros servicios de conectividad, ciberseguridad, data center, cloud y transformación digital.

Visit telsur.cl

Key Findings

We analyzed Telsur.cl page load time and found that the first response time was 149 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

telsur.cl performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value6.2 s

44/100

10%

TBT (Total Blocking Time)

Value2,330 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

Network Requests Diagram

telsur.cl

149 ms

www.telsur.cl

679 ms

gtm.js

100 ms

combo

33 ms

clay.css

66 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 80% of them (67 requests) were addressed to the original Telsur.cl, 17% (14 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (679 ms) belongs to the original domain Telsur.cl.

Page Optimization Overview & Recommendations

Page size can be reduced by 187.2 kB (32%)

Content Size

582.6 kB

After Optimization

395.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Telsur.cl main page is 582.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% 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. Javascripts take 281.2 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 155.2 kB

  • Original 181.1 kB
  • After minification 167.9 kB
  • After compression 25.9 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 155.2 kB or 86% of the original size.

Image Optimization

-26%

Potential reduce by 31.6 kB

  • Original 120.3 kB
  • After minification 88.7 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. Obviously, Telsur needs image optimization as it can save up to 31.6 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 407 B

  • Original 281.2 kB
  • After minification 281.2 kB
  • After compression 280.8 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.

Requests Breakdown

Number of requests can be reduced by 26 (38%)

Requests Now

68

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Telsur. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

telsur.cl

telsur.cl

149 ms

www.telsur.cl

www.telsur.cl

679 ms

gtm.js

gtm.js

100 ms

combo

combo

33 ms

clay.css

clay.css

66 ms

main.css

main.css

53 ms

combo

combo

59 ms

js_loader_config

js_loader_config

52 ms

combo

combo

97 ms

js_bundle_config

js_bundle_config

57 ms

main.css

main.css

139 ms

css2

css2

57 ms

jquery-migrate-3.4.0.min.js

jquery-migrate-3.4.0.min.js

59 ms

jquery.mixitup.min.js

jquery.mixitup.min.js

60 ms

popper.min.js

popper.min.js

61 ms

sticky.js

sticky.js

61 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

137 ms

lazysizes.min.js

lazysizes.min.js

94 ms

bundle.js

bundle.js

94 ms

chat.min.js

chat.min.js

192 ms

main.css

main.css

134 ms

main.css

main.css

179 ms

main.css

main.css

179 ms

main.css

main.css

180 ms

main.js

main.js

181 ms

23 ms

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558 ms

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555 ms

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556 ms

twitter.png

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559 ms

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561 ms

youtube.png

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559 ms

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linkedin.png

559 ms

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212 ms

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239 ms

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241 ms

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241 ms

icons.svg

icons.svg

520 ms

semi-circulo-small-oscuro.svg

semi-circulo-small-oscuro.svg

452 ms

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296 ms

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280 ms

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292 ms

23 ms

Accessibility Review

telsur.cl accessibility score

70

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

Buttons do not have an accessible name

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

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.

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

telsur.cl 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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

telsur.cl SEO score

86

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

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 Telsur.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 Telsur.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

telsur.cl

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