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clarityenhancementlab.com screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

clarityenhancementlab.com

Emerald Enhancements | Clarity Enhancement Labs | Gemstone Treatment Emerald Treatment ExCel Process

Page Load Speed

444 ms in total

First Response

84 ms

Resources Loaded

191 ms

Page Rendered

169 ms

clarityenhancementlab.com screenshot

About Website

Welcome to clarityenhancementlab.com homepage info - get ready to check Clarity Enhancement Lab best content right away, or after learning these important things about clarityenhancementlab.com

Clarity Enhancement Labs are the developers of the ExCel process used for the enhancement of emeralds. We provide superior gemstone and emerald clarity processing and enhancement treatment services.

Visit clarityenhancementlab.com

Key Findings

We analyzed Clarityenhancementlab.com page load time and found that the first response time was 84 ms and then it took 360 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

clarityenhancementlab.com performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

Network Requests Diagram

clarityenhancementlab.com

84 ms

style.css

23 ms

main.gif

84 ms

ga.js

11 ms

backgroundtexture.jpg

82 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 78% of them (7 requests) were addressed to the original Clarityenhancementlab.com, 22% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (84 ms) belongs to the original domain Clarityenhancementlab.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.9 kB (2%)

Content Size

195.0 kB

After Optimization

192.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Clarityenhancementlab.com main page is 195.0 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. 20% of websites need less resources to load. Images take 173.2 kB which makes up the majority of the site volume.

HTML Optimization

-59%

Potential reduce by 2.2 kB

  • Original 3.6 kB
  • After minification 3.5 kB
  • After compression 1.5 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 2.2 kB or 59% of the original size.

Image Optimization

-0%

Potential reduce by 510 B

  • Original 173.2 kB
  • After minification 172.7 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. Clarity Enhancement Lab images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-23%

Potential reduce by 236 B

  • Original 1.0 kB
  • After minification 1.0 kB
  • After compression 798 B

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. Clarityenhancementlab.com needs all CSS files to be minified and compressed as it can save up to 236 B or 23% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Clarity Enhancement Lab. According to our analytics all requests are already optimized.

Network Requests Diagram

clarityenhancementlab.com

clarityenhancementlab.com

84 ms

style.css

style.css

23 ms

main.gif

main.gif

84 ms

ga.js

ga.js

11 ms

backgroundtexture.jpg

backgroundtexture.jpg

82 ms

header.gif

header.gif

54 ms

news-icon.jpg

news-icon.jpg

52 ms

button.gif

button.gif

52 ms

__utm.gif

__utm.gif

15 ms

Accessibility Review

clarityenhancementlab.com accessibility score

83

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best Practices

clarityenhancementlab.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

clarityenhancementlab.com SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Clarityenhancementlab.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Clarityenhancementlab.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

clarityenhancementlab.com

Open Graph description is not detected on the main page of Clarity Enhancement Lab. 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: