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yellowzone.net screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

yellowzone.net

Software development, software design, ebusiness, ecommerce website design and software specialists

Page Load Speed

1.6 sec in total

First Response

175 ms

Resources Loaded

1 sec

Page Rendered

409 ms

yellowzone.net screenshot

About Website

Welcome to yellowzone.net homepage info - get ready to check Yellowzone best content right away, or after learning these important things about yellowzone.net

Since 1997, with thousands of clients world wide. YellowZone's services include software design, web design, development, custom programming, web applications and online software utilities including p...

Visit yellowzone.net

Key Findings

We analyzed Yellowzone.net page load time and found that the first response time was 175 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

yellowzone.net performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

yellowzone.net

175 ms

bootstrap.min.css

37 ms

all.css

52 ms

slick.css

51 ms

slick-theme.css

61 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 35% of them (9 requests) were addressed to the original Yellowzone.net, 19% (5 requests) were made to Cdnjs.cloudflare.com and 15% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (630 ms) belongs to the original domain Yellowzone.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.6 kB (4%)

Content Size

737.1 kB

After Optimization

706.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Yellowzone.net main page is 737.1 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. Images take 704.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 17.4 kB

  • Original 22.6 kB
  • After minification 19.7 kB
  • After compression 5.2 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 2.9 kB, which is 13% 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 17.4 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 13.1 kB

  • Original 704.9 kB
  • After minification 691.8 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. Yellowzone images are well optimized though.

CSS Optimization

-1%

Potential reduce by 88 B

  • Original 9.6 kB
  • After minification 9.6 kB
  • After compression 9.5 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. Yellowzone.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (44%)

Requests Now

18

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yellowzone. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yellowzone.net

yellowzone.net

175 ms

bootstrap.min.css

bootstrap.min.css

37 ms

all.css

all.css

52 ms

slick.css

slick.css

51 ms

slick-theme.css

slick-theme.css

61 ms

css

css

50 ms

custom.css

custom.css

119 ms

pexels-andrea-piacquadio-3831890.jpg

pexels-andrea-piacquadio-3831890.jpg

214 ms

interactive_marketing-team.jpg

interactive_marketing-team.jpg

213 ms

jquery-3.5.1.slim.min.js

jquery-3.5.1.slim.min.js

33 ms

popper.min.js

popper.min.js

32 ms

bootstrap.min.js

bootstrap.min.js

32 ms

slick.js

slick.js

69 ms

strategic_consulting-girl.jpg

strategic_consulting-girl.jpg

292 ms

ebusiness-pc.jpg

ebusiness-pc.jpg

236 ms

software-disk.jpg

software-disk.jpg

296 ms

ajax-loader.gif

ajax-loader.gif

21 ms

sean-pollock-PhYq704ffdA-unsplash.jpg

sean-pollock-PhYq704ffdA-unsplash.jpg

630 ms

lights.jpg

lights.jpg

546 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDLshdTQ3ig.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDLshdTQ3ig.ttf

16 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDOUhdTQ3ig.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDOUhdTQ3ig.ttf

20 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDDshdTQ3ig.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDDshdTQ3ig.ttf

23 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDFwmdTQ3ig.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDFwmdTQ3ig.ttf

26 ms

fa-solid-900.woff

fa-solid-900.woff

31 ms

fa-regular-400.woff

fa-regular-400.woff

19 ms

slick.woff

slick.woff

12 ms

Accessibility Review

yellowzone.net accessibility score

83

Accessibility Issues

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

Buttons do not have an accessible name

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

Best Practices

yellowzone.net best practices score

92

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

Page has valid source maps

SEO Factors

yellowzone.net SEO score

91

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

Links do not have descriptive text

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 Yellowzone.net 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 Yellowzone.net 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

yellowzone.net

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