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tel4com.com screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

tel4com.com

Conférence téléphonique - Service professionnel non surtaxé

Page Load Speed

2 sec in total

First Response

283 ms

Resources Loaded

1.6 sec

Page Rendered

116 ms

tel4com.com screenshot

About Website

Click here to check amazing Tel 4 Com content for Indonesia. Otherwise, check out these important facts you probably never knew about tel4com.com

Solution professionnelle de conférence téléphonique non surtaxée. Accès réunion via un numéro géographique en 01. Essai gratuit

Visit tel4com.com

Key Findings

We analyzed Tel4com.com page load time and found that the first response time was 283 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

tel4com.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.2 s

75/100

10%

Network Requests Diagram

tel4com.com

283 ms

www.tel4com.com

204 ms

style.css

165 ms

buttonPro.css

241 ms

jquery-1.7.1.min.js

323 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 86% of them (37 requests) were addressed to the original Tel4com.com, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (657 ms) belongs to the original domain Tel4com.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 318.8 kB (52%)

Content Size

612.0 kB

After Optimization

293.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tel4com.com main page is 612.0 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. 25% of websites need less resources to load. Javascripts take 364.5 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 8.8 kB

  • Original 12.6 kB
  • After minification 10.3 kB
  • After compression 3.8 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 2.2 kB, which is 18% 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 8.8 kB or 70% of the original size.

Image Optimization

-15%

Potential reduce by 26.7 kB

  • Original 177.4 kB
  • After minification 150.7 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, Tel 4 Com needs image optimization as it can save up to 26.7 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 234.8 kB

  • Original 364.5 kB
  • After minification 352.9 kB
  • After compression 129.7 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 234.8 kB or 64% of the original size.

CSS Optimization

-84%

Potential reduce by 48.4 kB

  • Original 57.6 kB
  • After minification 44.6 kB
  • After compression 9.1 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. Tel4com.com needs all CSS files to be minified and compressed as it can save up to 48.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (25%)

Requests Now

40

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tel 4 Com. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tel4com.com

tel4com.com

283 ms

www.tel4com.com

www.tel4com.com

204 ms

style.css

style.css

165 ms

buttonPro.css

buttonPro.css

241 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

323 ms

attention_box.css

attention_box.css

165 ms

jquery-ui-1.8.17.custom.css

jquery-ui-1.8.17.custom.css

251 ms

easySlider1.7.js

easySlider1.7.js

169 ms

attention_box.js

attention_box.js

247 ms

jquery-ui-1.8.17.custom.min.js

jquery-ui-1.8.17.custom.min.js

657 ms

script.js

script.js

252 ms

conversion.js

conversion.js

69 ms

black_bg.png

black_bg.png

84 ms

embed.html

embed.html

31 ms

logo_tel4com.png

logo_tel4com.png

83 ms

m_home_up.png

m_home_up.png

86 ms

m_why.png

m_why.png

84 ms

m_offer.png

m_offer.png

83 ms

m_price.png

m_price.png

86 ms

clients.png

clients.png

165 ms

m_account.png

m_account.png

164 ms

m_contact.png

m_contact.png

165 ms

bg.png

bg.png

167 ms

h3.png

h3.png

169 ms

women.png

women.png

337 ms

expli.png

expli.png

244 ms

part.png

part.png

246 ms

duree.png

duree.png

245 ms

bg_comparatif.png

bg_comparatif.png

250 ms

client_1.png

client_1.png

254 ms

client_2.png

client_2.png

324 ms

client_3.png

client_3.png

325 ms

client_4.png

client_4.png

328 ms

client_5.png

client_5.png

333 ms

client_6.png

client_6.png

338 ms

client_7.png

client_7.png

405 ms

ga.js

ga.js

8 ms

35 ms

__utm.gif

__utm.gif

13 ms

ui-bg_highlight-soft_100_eeeeee_1x100.png

ui-bg_highlight-soft_100_eeeeee_1x100.png

340 ms

ui-bg_gloss-wave_35_f6a828_500x100.png

ui-bg_gloss-wave_35_f6a828_500x100.png

346 ms

slider.png

slider.png

349 ms

30 ms

Accessibility Review

tel4com.com accessibility score

68

Accessibility Issues

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.

Internationalization and localization

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

Impact

Issue

High

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

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

tel4com.com best practices score

58

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

SEO Factors

tel4com.com SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

Language and Encoding

  • Language Detected

    N/A

  • 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 Tel4com.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Tel4com.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

tel4com.com

Open Graph description is not detected on the main page of Tel 4 Com. 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: