Tools & Wizards About Us
community.stuk.io screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

community.stuk.io

Learn how to code and create amazing Instagram followers & likes apps

Page Load Speed

3.1 sec in total

First Response

669 ms

Resources Loaded

2 sec

Page Rendered

482 ms

community.stuk.io screenshot

About Website

Visit community.stuk.io now to see the best up-to-date Community Stuk content for Russia and also check out these interesting facts you probably never knew about community.stuk.io

Turn ideas into real Instagram apps. Learn step-by-step how to code apps that you can use to launch your next photo or video startup or create a great portfolio to get a job as web developer.

Visit community.stuk.io

Key Findings

We analyzed Community.stuk.io page load time and found that the first response time was 669 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

community.stuk.io performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

669 ms

autoptimize_74e62a7e27cee5da855c2ef0d09616a9.css

346 ms

css

37 ms

js

66 ms

jquery.min.js

31 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Community.stuk.io, 6% (2 requests) were made to Googletagmanager.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (697 ms) relates to the external source Buytoplikes.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.1 kB (5%)

Content Size

336.7 kB

After Optimization

319.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Community.stuk.io main page is 336.7 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. 15% of websites need less resources to load. Javascripts take 130.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 17.1 kB

  • Original 22.6 kB
  • After minification 22.2 kB
  • After compression 5.5 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 17.1 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 107.7 kB
  • After minification 107.7 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. Community Stuk images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 130.3 kB
  • After minification 130.3 kB
  • After compression 130.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 76.1 kB
  • After minification 76.1 kB
  • After compression 76.1 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. Community.stuk.io has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (11%)

Requests Now

27

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Community Stuk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

669 ms

autoptimize_74e62a7e27cee5da855c2ef0d09616a9.css

autoptimize_74e62a7e27cee5da855c2ef0d09616a9.css

346 ms

css

css

37 ms

js

js

66 ms

jquery.min.js

jquery.min.js

31 ms

autoptimize_d9fbb2f6361285dc14e82fd3b0b12475.js

autoptimize_d9fbb2f6361285dc14e82fd3b0b12475.js

49 ms

gtm.js

gtm.js

82 ms

teglinebg.png

teglinebg.png

77 ms

main-img-bottom.png

main-img-bottom.png

329 ms

rob-t.png

rob-t.png

511 ms

ic-1.png

ic-1.png

87 ms

ic-2.png

ic-2.png

88 ms

ic-3.png

ic-3.png

90 ms

bg-lst.png

bg-lst.png

87 ms

icl-1.png

icl-1.png

97 ms

icl-5.png

icl-5.png

97 ms

icl-2.png

icl-2.png

100 ms

icl-6.png

icl-6.png

103 ms

icl-3.png

icl-3.png

105 ms

icl-7.png

icl-7.png

107 ms

icl-4.png

icl-4.png

115 ms

who-is.png

who-is.png

536 ms

blast.png

blast.png

117 ms

ib-1.png

ib-1.png

118 ms

ib-2.png

ib-2.png

127 ms

ib-3.png

ib-3.png

128 ms

logo-c.png

logo-c.png

129 ms

comodo.png

comodo.png

140 ms

font

font

97 ms

Bloggersansmedium.woff

Bloggersansmedium.woff

491 ms

Bloggersans.woff

Bloggersans.woff

494 ms

Bloggersanslight.woff

Bloggersanslight.woff

504 ms

Bloggersansbold.woff

Bloggersansbold.woff

697 ms

Accessibility Review

community.stuk.io accessibility score

77

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.

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

Best Practices

community.stuk.io best practices score

75

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

Missing source maps for large first-party JavaScript

SEO Factors

community.stuk.io SEO score

89

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

High

Tap targets are not sized appropriately

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 Community.stuk.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 Community.stuk.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

community.stuk.io

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