Tools & Wizards About Us
t3lam.com screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

t3lam.com

تعلَّم | منصة لشرح مادة الكيمياء للثانوية العامة

Page Load Speed

2 sec in total

First Response

199 ms

Resources Loaded

1.7 sec

Page Rendered

105 ms

t3lam.com screenshot

About Website

Click here to check amazing T 3 Lam content. Otherwise, check out these important facts you probably never knew about t3lam.com

تعلَّم - T3lam هي منصة لشرح مادة الكيمياء لطلاب مرحلة الثانوية العامة بطريقة سهلة وتفاعلية وممتعة مع تبسيط المعلومات وتنمية مهارة الفهم والاستنتاج والاستدلال والتحليل وربط المفاهيم للطالب.

Visit t3lam.com

Key Findings

We analyzed T3lam.com page load time and found that the first response time was 199 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

t3lam.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value450 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

login

199 ms

css

26 ms

css

39 ms

font-awesome.min.css

277 ms

jquery-ui-1.9.2.custom.min.css

279 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 52% of them (12 requests) were addressed to the original T3lam.com, 26% (6 requests) were made to Fonts.gstatic.com and 9% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (802 ms) relates to the external source Cdn.rawgit.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 334.4 kB (76%)

Content Size

438.1 kB

After Optimization

103.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of T3lam.com main page is 438.1 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. 30% of websites need less resources to load. Javascripts take 221.4 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 3.1 kB

  • Original 4.4 kB
  • After minification 3.6 kB
  • After compression 1.3 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 823 B, 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 3.1 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 3 B

  • Original 1.1 kB
  • After minification 1.0 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. T 3 Lam images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 155.5 kB

  • Original 221.4 kB
  • After minification 220.9 kB
  • After compression 66.0 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 155.5 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 175.8 kB

  • Original 211.2 kB
  • After minification 194.8 kB
  • After compression 35.4 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. T3lam.com needs all CSS files to be minified and compressed as it can save up to 175.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (77%)

Requests Now

13

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of T 3 Lam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

login

login

199 ms

css

css

26 ms

css

css

39 ms

font-awesome.min.css

font-awesome.min.css

277 ms

jquery-ui-1.9.2.custom.min.css

jquery-ui-1.9.2.custom.min.css

279 ms

bootstrap.min.css

bootstrap.min.css

468 ms

bootstrap-rtl.min.css

bootstrap-rtl.min.css

802 ms

target-admin.css

target-admin.css

453 ms

jquery-1.10.1.min.js

jquery-1.10.1.min.js

462 ms

jquery-ui-1.9.2.custom.min.js

jquery-ui-1.9.2.custom.min.js

657 ms

bootstrap.min.js

bootstrap.min.js

550 ms

target-admin.js

target-admin.js

462 ms

target-account.js

target-account.js

639 ms

logo.png

logo.png

650 ms

DroidKufi-Regular.woff

DroidKufi-Regular.woff

34 ms

DroidKufi-Bold.woff

DroidKufi-Bold.woff

64 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

37 ms

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

37 ms

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

50 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

310 ms

Y_TKV6o8WovbUd3m_X9aAA.ttf

Y_TKV6o8WovbUd3m_X9aAA.ttf

43 ms

HqHm7BVC_nzzTui2lzQTDaCWcynf_cDxXwCLxiixG1c.ttf

HqHm7BVC_nzzTui2lzQTDaCWcynf_cDxXwCLxiixG1c.ttf

43 ms

bH7276GfdCjMjApa_dkG6aCWcynf_cDxXwCLxiixG1c.ttf

bH7276GfdCjMjApa_dkG6aCWcynf_cDxXwCLxiixG1c.ttf

43 ms

Accessibility Review

t3lam.com accessibility score

76

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-*] attributes do not match their roles

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.

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

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

High

Image elements do not have [alt] attributes

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

Best Practices

t3lam.com best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

t3lam.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

    AR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise T3lam.com can be misinterpreted by Google and other search engines. Our service has detected that Arabic 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 T3lam.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

t3lam.com

Open Graph description is not detected on the main page of T 3 Lam. 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: