Access telesur.sr. Mobiel en vast bellen, internet en data oplossingen

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value21.0 s

0/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value1.56

0/100

15%

TTI (Time to Interactive)

Value21.4 s

1/100

10%

telesur.sr

346 ms

telesur.sr

1077 ms

main.css

326 ms

maincontent.css

444 ms

maincontent2.css

451 ms

Our browser made a total of 131 requests to load all elements on the main page. We found that 33% of them (43 requests) were addressed to the original Telesur.sr, 51% (67 requests) were made to Img.youtube.com and 3% (4 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Telesur.sr.

Content Size

3.8 MB

After Optimization

3.7 MB

In fact, the total size of Telesur.sr 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. 70% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 59.8 kB

Original 73.7 kB
After minification 70.2 kB
After compression 13.9 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 59.8 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 10.9 kB

Original 3.5 MB
After minification 3.5 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. Telesur images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 76.6 kB

Original 247.8 kB
After minification 214.3 kB
After compression 171.3 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 76.6 kB or 31% of the original size.

CSS Optimization

-37%

Potential reduce by 10.9 kB

Original 29.5 kB
After minification 27.0 kB
After compression 18.6 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. Telesur.sr needs all CSS files to be minified and compressed as it can save up to 10.9 kB or 37% of the original size.

Requests Now

117

After Optimization

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Telesur. 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 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

ARIA input fields do not have accessible names

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.

High

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

NL
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Telesur.sr can be misinterpreted by Google and other search engines. Our service has detected that Dutch 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 Telesur.sr 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

telesur.sr

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Mobiel en vast bellen, internet en data oplossingen - Telesur Suriname

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

telesur.sr

telesur.sr

main.css

maincontent.css

maincontent2.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

telesur.sr

telesur.sr

main.css

maincontent.css

maincontent2.css

jquery.fancybox-1.3.4.css

jquery.sidr.dark.css

main_homenew.css

slick.css

slick-theme.css

jquery.min.js

css

font-awesome.min.css

lib.js

js

jquery.bxslider.min.js

jquery.bxslider.css

jquery.slideup.menu.1.0.js

jquery.sidr.min.js

slick.js

js

conversion.js

jquery.fancybox-1.3.4.js

analytics.js

fbds.js

Telesur_White_Yellow_Logo.png

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fingerprint.png

threelines.png

1920x450.jpg

1920x450_mijn_telesur_self_service.jpg

sociaalpakket_1920x450_.jpg

03_switchalgemeen_1920x450_.jpg

fb_133_2_1920x450.jpg

sociaalpakket_600x600__LargeSquare.jpg

03_switchalgemeen_600x600__LargeSquare.jpg

Facebook_logo_8.png

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