Tools & Wizards About Us

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

keratin4hair.com

Keratin 4Hair - Professional and Original Brazilian Keratin Treatment

Page Load Speed

4 sec in total

First Response

362 ms

Resources Loaded

2.6 sec

Page Rendered

1.1 sec

About Website

Visit keratin4hair.com now to see the best up-to-date Keratin 4Hair content and also check out these interesting facts you probably never knew about keratin4hair.com

We developed an amazing Brazilian Keratin Hair Treatment formula, the hair quality always dreamed of. The best hair product in one place.

Visit keratin4hair.com

Key Findings

We analyzed Keratin4hair.com page load time and found that the first response time was 362 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

keratin4hair.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value4.9 s

66/100

10%

TBT (Total Blocking Time)

Value1,420 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

Network Requests Diagram

keratin4hair.com

362 ms

constants.js

19 ms

pubsub.js

33 ms

global.js

32 ms

animations.js

41 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 99% of them (83 requests) were addressed to the original Keratin4hair.com, 1% (1 request) were made to Shopify.privy.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Keratin4hair.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 255.6 kB (5%)

Content Size

5.3 MB

After Optimization

5.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Keratin4hair.com main page is 5.3 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. 50% of websites need less resources to load. Images take 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 158.7 kB

  • Original 199.9 kB
  • After minification 189.3 kB
  • After compression 41.3 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. 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 158.7 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 93.3 kB

  • Original 4.9 MB
  • After minification 4.8 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. Keratin 4Hair images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 427 B

  • Original 209.8 kB
  • After minification 209.8 kB
  • After compression 209.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-7%

Potential reduce by 3.2 kB

  • Original 44.5 kB
  • After minification 44.5 kB
  • After compression 41.3 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. Keratin4hair.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 65 (78%)

Requests Now

83

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Keratin 4Hair. 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 34 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

keratin4hair.com accessibility score

98

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

keratin4hair.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

keratin4hair.com SEO score

99

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

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 Keratin4hair.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 Keratin4hair.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 data is detected on the main page of Keratin 4Hair. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: