Tools & Wizards About Us
zenninteriors.co.uk screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

zenninteriors.co.uk

Curtain Makers London | Made To Measure Curtains London

Page Load Speed

2.7 sec in total

First Response

159 ms

Resources Loaded

1.8 sec

Page Rendered

827 ms

zenninteriors.co.uk screenshot

About Website

Click here to check amazing Zenninteriors content. Otherwise, check out these important facts you probably never knew about zenninteriors.co.uk

Curtain Makers in London! - Zenn Interiors are experts in crafting made to measure curtains. Do you need bespoke curtains? call us today!

Visit zenninteriors.co.uk

Key Findings

We analyzed Zenninteriors.co.uk page load time and found that the first response time was 159 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

zenninteriors.co.uk performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

zenninteriors.co.uk

159 ms

zenninteriors.co.uk

332 ms

owl.carousel.min.css

47 ms

jquery.fancybox.min.css

46 ms

style.min.css

159 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 70% of them (30 requests) were addressed to the original Zenninteriors.co.uk, 7% (3 requests) were made to Cdn.jsdelivr.net and 7% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Zenninteriors.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 66.2 kB (1%)

Content Size

5.3 MB

After Optimization

5.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zenninteriors.co.uk 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. 55% 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 42.8 kB

  • Original 54.5 kB
  • After minification 48.1 kB
  • After compression 11.7 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 6.4 kB, which is 12% 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 42.8 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 22.0 kB

  • Original 4.9 MB
  • After minification 4.9 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. Zenninteriors images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.2 kB

  • Original 285.4 kB
  • After minification 285.4 kB
  • After compression 284.2 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

-1%

Potential reduce by 193 B

  • Original 29.9 kB
  • After minification 29.9 kB
  • After compression 29.7 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. Zenninteriors.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (29%)

Requests Now

38

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zenninteriors. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zenninteriors.co.uk

zenninteriors.co.uk

159 ms

zenninteriors.co.uk

zenninteriors.co.uk

332 ms

owl.carousel.min.css

owl.carousel.min.css

47 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

46 ms

style.min.css

style.min.css

159 ms

js

js

86 ms

js

js

141 ms

api.js

api.js

60 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

206 ms

jquery.validate.min.js

jquery.validate.min.js

54 ms

owl.carousel.min.js

owl.carousel.min.js

44 ms

bootstrap.min.js

bootstrap.min.js

49 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

63 ms

custom.js

custom.js

236 ms

cookie-consent.js

cookie-consent.js

61 ms

gtm.js

gtm.js

60 ms

zenn-interiors.png

zenn-interiors.png

291 ms

banner.jpg

banner.jpg

369 ms

sprite.png

sprite.png

317 ms

curtains1.jpg

curtains1.jpg

601 ms

curtains2.jpg

curtains2.jpg

564 ms

gal2.jpg

gal2.jpg

628 ms

gal6.jpg

gal6.jpg

719 ms

gal3.jpg

gal3.jpg

534 ms

gal4.jpg

gal4.jpg

524 ms

gal5.jpg

gal5.jpg

603 ms

gal1.jpg

gal1.jpg

679 ms

hand-made-curtains-london.jpg

hand-made-curtains-london.jpg

1053 ms

luxury-curtains.jpg

luxury-curtains.jpg

901 ms

pencil-pleat-curtains.jpg

pencil-pleat-curtains.jpg

757 ms

single-panel-curtains.jpg

single-panel-curtains.jpg

711 ms

panel-pair-curtains.jpg

panel-pair-curtains.jpg

824 ms

pinch-pleat-curtains.jpg

pinch-pleat-curtains.jpg

880 ms

custom-curtains-london.jpg

custom-curtains-london.jpg

888 ms

measurements.png

measurements.png

835 ms

cutting.png

cutting.png

897 ms

crafting.png

crafting.png

913 ms

design-advice.png

design-advice.png

965 ms

bespoke-curtains.jpg

bespoke-curtains.jpg

1069 ms

recaptcha__en.js

recaptcha__en.js

39 ms

OpenSans-Regular.woff

OpenSans-Regular.woff

1025 ms

OpenSans-Medium.woff

OpenSans-Medium.woff

959 ms

OpenSans-Bold.woff

OpenSans-Bold.woff

1053 ms

Accessibility Review

zenninteriors.co.uk accessibility score

80

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

High

Links do not have a discernible 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

zenninteriors.co.uk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

zenninteriors.co.uk SEO score

98

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 Zenninteriors.co.uk 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 Zenninteriors.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

zenninteriors.co.uk

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