Tools & Wizards About Us

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

thecosfab.com

Cosfab - Private Label manufacturer nail gel and gel polish in Austria

Page Load Speed

14.5 sec in total

First Response

380 ms

Resources Loaded

13.3 sec

Page Rendered

812 ms

About Website

Visit thecosfab.com now to see the best up-to-date The Cosfab content and also check out these interesting facts you probably never knew about thecosfab.com

Cosfab European Private Label manufacturer of high quality nail gels and gel polish with R&D and production of UV and LED gel and polish/GMP.

Visit thecosfab.com

Key Findings

We analyzed Thecosfab.com page load time and found that the first response time was 380 ms and then it took 14.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

thecosfab.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value27.2 s

0/100

10%

TBT (Total Blocking Time)

Value6,080 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value32.6 s

0/100

10%

Network Requests Diagram

thecosfab.com

380 ms

3224 ms

js_composer.min.css

1038 ms

styles.css

355 ms

frontend.css

356 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 69% of them (66 requests) were addressed to the original Thecosfab.com, 8% (8 requests) were made to Youtube.com and 5% (5 requests) were made to D2j6dbq0eux0bg.cloudfront.net. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Thecosfab.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (33%)

Content Size

6.1 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Thecosfab.com main page is 6.1 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. Only a small number of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 163.5 kB

  • Original 193.4 kB
  • After minification 192.2 kB
  • After compression 29.9 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. 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 163.5 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 109.2 kB

  • Original 3.4 MB
  • After minification 3.3 MB

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. The Cosfab images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 852.6 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 588.4 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 852.6 kB or 59% of the original size.

CSS Optimization

-81%

Potential reduce by 856.7 kB

  • Original 1.1 MB
  • After minification 1.0 MB
  • After compression 196.9 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. Thecosfab.com needs all CSS files to be minified and compressed as it can save up to 856.7 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (67%)

Requests Now

81

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The Cosfab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

thecosfab.com accessibility score

96

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.

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

thecosfab.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

High

Page has valid source maps

SEO Factors

thecosfab.com SEO score

93

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 Thecosfab.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 Thecosfab.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

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