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Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

zenvapour.co.uk

Page Load Speed

1.3 sec in total

First Response

213 ms

Resources Loaded

1 sec

Page Rendered

56 ms

zenvapour.co.uk screenshot

About Website

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Key Findings

We analyzed Zenvapour.co.uk page load time and found that the first response time was 213 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

zenvapour.co.uk performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value25.4 s

0/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value3,580 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value1.043

2/100

15%

TTI (Time to Interactive)

Value25.4 s

0/100

10%

Network Requests Diagram

zenvapour.co.uk

213 ms

www.zenvapour.co.uk

141 ms

www.zenvapour.co.uk

584 ms

uc.js

27 ms

system.js

18 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 18% of them (3 requests) were addressed to the original Zenvapour.co.uk, 65% (11 requests) were made to Cdn3.editmysite.com and 6% (1 request) were made to Consent.cookiebot.com. The less responsive or slowest element that took the longest time to load (584 ms) belongs to the original domain Zenvapour.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 246.0 kB (74%)

Content Size

334.3 kB

After Optimization

88.3 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Zenvapour.co.uk main page is 334.3 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. 70% of websites need less resources to load. CSS take 159.0 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 36.4 kB

  • Original 49.8 kB
  • After minification 49.1 kB
  • After compression 13.4 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 36.4 kB or 73% of the original size.

JavaScript Optimization

-70%

Potential reduce by 87.9 kB

  • Original 125.5 kB
  • After minification 125.5 kB
  • After compression 37.6 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 87.9 kB or 70% of the original size.

CSS Optimization

-77%

Potential reduce by 121.7 kB

  • Original 159.0 kB
  • After minification 158.8 kB
  • After compression 37.3 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. Zenvapour.co.uk needs all CSS files to be minified and compressed as it can save up to 121.7 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (79%)

Requests Now

14

After Optimization

3

  • AJAX
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zenvapour. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zenvapour.co.uk

zenvapour.co.uk

213 ms

www.zenvapour.co.uk

www.zenvapour.co.uk

141 ms

www.zenvapour.co.uk

www.zenvapour.co.uk

584 ms

uc.js

uc.js

27 ms

system.js

system.js

18 ms

imports.en.9bfcbde57220ccb2.js

imports.en.9bfcbde57220ccb2.js

20 ms

locale-imports-map.774923b421abfdcd.json

locale-imports-map.774923b421abfdcd.json

25 ms

runtime.508bbc344ba6b387ecce.js

runtime.508bbc344ba6b387ecce.js

24 ms

vue-modules.4a41b3ba298bf4563d97.js

vue-modules.4a41b3ba298bf4563d97.js

39 ms

en.3005647eb0be3cee6925.js

en.3005647eb0be3cee6925.js

45 ms

site.ac3e7a02405bf8edf002.js

site.ac3e7a02405bf8edf002.js

62 ms

powr.js

powr.js

48 ms

site.ca946a2c69c3c1c06477.css

site.ca946a2c69c3c1c06477.css

31 ms

wcko.049619101192b0140d13.css

wcko.049619101192b0140d13.css

36 ms

lead-form.js

lead-form.js

12 ms

lead-form-container.css

lead-form-container.css

5 ms

css

css

40 ms

Accessibility Review

zenvapour.co.uk accessibility score

84

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

zenvapour.co.uk 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

Missing source maps for large first-party JavaScript

SEO Factors

zenvapour.co.uk 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

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zenvapour.co.uk can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Zenvapour.co.uk 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

zenvapour.co.uk

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: