Tools & Wizards About Us
mtpsym.github.io screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

mtpsym.github.io

Security Analysis of Telegram (Symmetric Part) - Security Analysis of Telegram (Symmetric Part)

Page Load Speed

987 ms in total

First Response

16 ms

Resources Loaded

344 ms

Page Rendered

627 ms

mtpsym.github.io screenshot

About Website

Click here to check amazing Mtpsym Github content for China. Otherwise, check out these important facts you probably never knew about mtpsym.github.io

Overview We performed a detailed security analysis of the encryption offered by the popular Telegram messaging platform. As a result of our analysis, we found several cryptographic weaknesses in the p...

Visit mtpsym.github.io

Key Findings

We analyzed Mtpsym.github.io page load time and found that the first response time was 16 ms and then it took 971 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

mtpsym.github.io performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

mtpsym.github.io

16 ms

mtpsym.github.io

50 ms

katex.min.css

81 ms

all.css

99 ms

bootstrap.min.css

90 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 24% of them (7 requests) were addressed to the original Mtpsym.github.io, 31% (9 requests) were made to Fonts.gstatic.com and 24% (7 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (111 ms) relates to the external source Fonts.googleapis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.7 kB (48%)

Content Size

41.1 kB

After Optimization

21.4 kB

  • HTML
  • CSS

In fact, the total size of Mtpsym.github.io main page is 41.1 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. 45% of websites need less resources to load. HTML takes 30.1 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 19.7 kB

  • Original 30.1 kB
  • After minification 30.1 kB
  • After compression 10.4 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 19.7 kB or 66% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 11.0 kB
  • After minification 11.0 kB
  • After compression 11.0 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. Mtpsym.github.io has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (89%)

Requests Now

18

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mtpsym Github. 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mtpsym.github.io

mtpsym.github.io

16 ms

mtpsym.github.io

mtpsym.github.io

50 ms

katex.min.css

katex.min.css

81 ms

all.css

all.css

99 ms

bootstrap.min.css

bootstrap.min.css

90 ms

main.css

main.css

69 ms

css

css

104 ms

css

css

111 ms

syntax.css

syntax.css

69 ms

codeblock.css

codeblock.css

70 ms

photoswipe.min.css

photoswipe.min.css

87 ms

default-skin.min.css

default-skin.min.css

83 ms

katex.min.js

katex.min.js

103 ms

auto-render.min.js

auto-render.min.js

83 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

80 ms

bootstrap.min.js

bootstrap.min.js

103 ms

main.js

main.js

81 ms

photoswipe.min.js

photoswipe.min.js

100 ms

photoswipe-ui-default.min.js

photoswipe-ui-default.min.js

98 ms

load-photoswipe.js

load-photoswipe.js

78 ms

0QI6MX1D_JOuGQbT0gvTJPa787weuxJBkqg.ttf

0QI6MX1D_JOuGQbT0gvTJPa787weuxJBkqg.ttf

25 ms

0QI6MX1D_JOuGQbT0gvTJPa787z5vBJBkqg.ttf

0QI6MX1D_JOuGQbT0gvTJPa787z5vBJBkqg.ttf

31 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

49 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

52 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

52 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

51 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

51 ms

0QI8MX1D_JOuMw_hLdO6T2wV9KnW-MoFoq92mQ.ttf

0QI8MX1D_JOuMw_hLdO6T2wV9KnW-MoFoq92mQ.ttf

61 ms

0QI8MX1D_JOuMw_hLdO6T2wV9KnW-C0Coq92mQ.ttf

0QI8MX1D_JOuMw_hLdO6T2wV9KnW-C0Coq92mQ.ttf

62 ms

Accessibility Review

mtpsym.github.io accessibility score

84

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.

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

mtpsym.github.io best practices score

83

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

SEO Factors

mtpsym.github.io SEO score

100

Search Engine Optimization Advices

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 Mtpsym.github.io 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 Mtpsym.github.io 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

mtpsym.github.io

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: