Tools & Wizards About Us
telz.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

telz.com

Telz. International and local calls. Сall recording.

Page Load Speed

2.4 sec in total

First Response

149 ms

Resources Loaded

1.8 sec

Page Rendered

511 ms

telz.com screenshot

About Website

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

Save on international calling rates on call to Mexico, Canada, China, Turkey, United States, France, Germany, India, United Kingdom, London, Spain

Visit telz.com

Key Findings

We analyzed Telz.com page load time and found that the first response time was 149 ms and then it took 2.3 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

telz.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.28

43/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

telz.com

149 ms

telz.com

406 ms

bootstrap.min.css

116 ms

css

43 ms

css

58 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 65% of them (33 requests) were addressed to the original Telz.com, 22% (11 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (662 ms) belongs to the original domain Telz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 849.5 kB (55%)

Content Size

1.6 MB

After Optimization

707.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Telz.com main page is 1.6 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. 45% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 34.8 kB

  • Original 42.7 kB
  • After minification 27.1 kB
  • After compression 7.9 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. This page needs HTML code to be minified as it can gain 15.5 kB, which is 36% 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 34.8 kB or 81% of the original size.

Image Optimization

-55%

Potential reduce by 814.0 kB

  • Original 1.5 MB
  • After minification 653.0 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, Telz needs image optimization as it can save up to 814.0 kB or 55% 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 3 B

  • Original 4.1 kB
  • After minification 4.1 kB
  • After compression 4.1 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.

CSS Optimization

-2%

Potential reduce by 721 B

  • Original 43.1 kB
  • After minification 43.1 kB
  • After compression 42.4 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. Telz.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (61%)

Requests Now

36

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Telz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

telz.com

telz.com

149 ms

telz.com

telz.com

406 ms

bootstrap.min.css

bootstrap.min.css

116 ms

css

css

43 ms

css

css

58 ms

css

css

61 ms

font-awesome.min.css

font-awesome.min.css

130 ms

simple-line-icons.css

simple-line-icons.css

134 ms

device-mockups.min.css

device-mockups.min.css

132 ms

smart-app-banner.min.css

smart-app-banner.min.css

142 ms

main.css

main.css

132 ms

snippet.js

snippet.js

47 ms

spin.min.js

spin.min.js

267 ms

jquery.min.js

jquery.min.js

289 ms

bootstrap.min.js

bootstrap.min.js

236 ms

jquery.easing.min.js

jquery.easing.min.js

40 ms

main.min.js

main.min.js

289 ms

bootstrap-select.min.css

bootstrap-select.min.css

266 ms

bootstrap-select.min.js

bootstrap-select.min.js

289 ms

handlebars.min.js

handlebars.min.js

346 ms

typeahead.bundle.min.js

typeahead.bundle.min.js

358 ms

flag-icon.min.css

flag-icon.min.css

356 ms

rates.js

rates.js

662 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

79 ms

gtm.js

gtm.js

57 ms

bg-pattern.png

bg-pattern.png

217 ms

Screenshot2.png

Screenshot2.png

226 ms

Screenshot4.png

Screenshot4.png

311 ms

Screenshot5.png

Screenshot5.png

605 ms

Screenshot6.png

Screenshot6.png

325 ms

google-play-badge.svg

google-play-badge.svg

330 ms

app-store-badge.svg

app-store-badge.svg

334 ms

visa.png

visa.png

419 ms

mastercard.png

mastercard.png

440 ms

rates.min.css

rates.min.css

286 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e4.woff

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e4.woff

17 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPPjd5a7dvQ.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPPjd5a7dvQ.woff

31 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPHjc5a7dvQ.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPHjc5a7dvQ.woff

34 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPCbd5a7dvQ.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPCbd5a7dvQ.woff

38 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPHjd5a7dvQ.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPHjd5a7dvQ.woff

37 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPErd5a7dvQ.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPErd5a7dvQ.woff

39 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPKba5a7dvQ.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPKba5a7dvQ.woff

34 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPJ_a5a7dvQ.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPJ_a5a7dvQ.woff

37 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPPja5a7dvQ.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPPja5a7dvQ.woff

45 ms

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPNHa5a7dvQ.woff

o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPNHa5a7dvQ.woff

386 ms

S6uyw4BMUTPHjx4wWA.woff

S6uyw4BMUTPHjx4wWA.woff

41 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

359 ms

iphone_6_plus_white_port.png

iphone_6_plus_white_port.png

589 ms

galaxy_s5_port_white.png

galaxy_s5_port_white.png

117 ms

bg-cta.jpg

bg-cta.jpg

112 ms

Simple-Line-Icons.ttf

Simple-Line-Icons.ttf

171 ms

Accessibility Review

telz.com accessibility score

75

Accessibility Issues

ARIA

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.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

telz.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

SEO Factors

telz.com SEO score

92

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Telz.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Telz.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

telz.com

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