Tools & Wizards About Us
derby-blinds.co.uk screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

derby-blinds.co.uk

Leicester Blinds & Shutters - Beautiful Made to Measure fitted Blinds in Leicestershire

Page Load Speed

7.8 sec in total

First Response

272 ms

Resources Loaded

6.8 sec

Page Rendered

769 ms

derby-blinds.co.uk screenshot

About Website

Click here to check amazing Derby Blinds content. Otherwise, check out these important facts you probably never knew about derby-blinds.co.uk

Get a FREE No Obligation Quote from Derby Blinds for your Home or Office. Quality, made to measure vertical blinds, wooden blinds, conservatory blinds.

Visit derby-blinds.co.uk

Key Findings

We analyzed Derby-blinds.co.uk page load time and found that the first response time was 272 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

derby-blinds.co.uk performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value25.7 s

0/100

10%

TBT (Total Blocking Time)

Value310 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

derby-blinds.co.uk

272 ms

buyblinds.co.uk

106 ms

wp-emoji-release.min.js

88 ms

shortcodes.css

88 ms

style.min.css

78 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Derby-blinds.co.uk, 77% (62 requests) were made to Secureservercdn.net and 7% (6 requests) were made to Live.staticflickr.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Leicester-blinds.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.0 kB (3%)

Content Size

3.0 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Derby-blinds.co.uk main page is 3.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 52.2 kB

  • Original 66.4 kB
  • After minification 64.9 kB
  • After compression 14.3 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 52.2 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 24.4 kB

  • Original 2.7 MB
  • After minification 2.7 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. Derby Blinds images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.0 kB

  • Original 146.7 kB
  • After minification 146.6 kB
  • After compression 143.7 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

-10%

Potential reduce by 8.4 kB

  • Original 83.4 kB
  • After minification 83.4 kB
  • After compression 74.9 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. Derby-blinds.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 51 (73%)

Requests Now

70

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Derby Blinds. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

derby-blinds.co.uk

derby-blinds.co.uk

272 ms

buyblinds.co.uk

buyblinds.co.uk

106 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

88 ms

shortcodes.css

shortcodes.css

88 ms

style.min.css

style.min.css

78 ms

font-awesome.min.css

font-awesome.min.css

83 ms

fa-5to4.css

fa-5to4.css

91 ms

common.css

common.css

92 ms

remodal.css

remodal.css

101 ms

remodal-default-theme.css

remodal-default-theme.css

97 ms

jquery.dataTables.min.css

jquery.dataTables.min.css

102 ms

default.css

default.css

99 ms

katb_user_styles.css

katb_user_styles.css

119 ms

css

css

65 ms

style.css

style.css

103 ms

style.css.php

style.css.php

107 ms

custom.css.php

custom.css.php

106 ms

font-awesome.min.css

font-awesome.min.css

109 ms

responsive.css

responsive.css

113 ms

elementor-icons.min.css

elementor-icons.min.css

119 ms

frontend-legacy.min.css

frontend-legacy.min.css

124 ms

frontend.min.css

frontend.min.css

126 ms

post-993.css

post-993.css

122 ms

global.css

global.css

140 ms

oik.css

oik.css

138 ms

css

css

87 ms

pub.css

pub.css

140 ms

wpgmza_data.js

wpgmza_data.js

141 ms

js

js

88 ms

jquery.min.js

jquery.min.js

142 ms

jquery-migrate.min.js

jquery-migrate.min.js

143 ms

jquery.dataTables.min.js

jquery.dataTables.min.js

152 ms

dataTables.responsive.js

dataTables.responsive.js

147 ms

jquery-cookie.js

jquery-cookie.js

149 ms

remodal.min.js

remodal.min.js

148 ms

pep.js

pep.js

155 ms

text.js

text.js

149 ms

pako_deflate.min.js

pako_deflate.min.js

157 ms

wp-google-maps.min.js

wp-google-maps.min.js

164 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

165 ms

jquery.fitvids.js

jquery.fitvids.js

160 ms

jquery.slicknav.min.js

jquery.slicknav.min.js

91 ms

functions.js

functions.js

92 ms

flux.js

flux.js

94 ms

pub.js

pub.js

106 ms

jquery.shortcodes.js

jquery.shortcodes.js

104 ms

katb_rotator_doc_ready.js

katb_rotator_doc_ready.js

102 ms

effect.min.js

effect.min.js

94 ms

effect-slide.min.js

effect-slide.min.js

97 ms

katb_mosaic_doc_ready.js

katb_mosaic_doc_ready.js

95 ms

style.css

style.css

107 ms

jquery.isotope.min.js

jquery.isotope.min.js

103 ms

jquery.custom.js

jquery.custom.js

94 ms

new-tab.js

new-tab.js

345 ms

slicknav.css

slicknav.css

89 ms

gen_204

gen_204

283 ms

19412995784_22caa04607_s.jpg

19412995784_22caa04607_s.jpg

402 ms

20027820432_93647d2c36_s.jpg

20027820432_93647d2c36_s.jpg

613 ms

20035630065_762c1e3f0b_s.jpg

20035630065_762c1e3f0b_s.jpg

581 ms

19413002714_f9944c31ba_s.jpg

19413002714_f9944c31ba_s.jpg

568 ms

19848978449_64158110db_s.jpg

19848978449_64158110db_s.jpg

430 ms

19413010864_b62831d686_s.jpg

19413010864_b62831d686_s.jpg

618 ms

billboardTest.jpg

billboardTest.jpg

340 ms

perfect-fit-blind.jpg

perfect-fit-blind.jpg

338 ms

bannerWoodenVenetianBlinds-980x300.jpg

bannerWoodenVenetianBlinds-980x300.jpg

217 ms

bannerVerticalBlinds-980x300.jpg

bannerVerticalBlinds-980x300.jpg

338 ms

bannerRomanBlinds-980x300.jpg

bannerRomanBlinds-980x300.jpg

212 ms

bannerRollerBlinds-980x300.jpg

bannerRollerBlinds-980x300.jpg

338 ms

bannerPleatedBlinds-980x300.jpg

bannerPleatedBlinds-980x300.jpg

338 ms

clientLogos.png

clientLogos.png

387 ms

gem.jpg

gem.jpg

388 ms

bgThree.jpg

bgThree.jpg

206 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

88 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

93 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

114 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

115 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

56 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

56 ms

bg-grey.png

bg-grey.png

1481 ms

common.js

common.js

7 ms

util.js

util.js

18 ms

Accessibility Review

derby-blinds.co.uk accessibility score

93

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

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

derby-blinds.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

Page has valid source maps

SEO Factors

derby-blinds.co.uk SEO score

100

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

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 Derby-blinds.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 Derby-blinds.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

derby-blinds.co.uk

Open Graph data is detected on the main page of Derby Blinds. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: