Tools & Wizards About Us
inderby.org.uk screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

inderby.org.uk

In Derby | Your guide to the sport & leisure facilities

Page Load Speed

5.5 sec in total

First Response

193 ms

Resources Loaded

4.8 sec

Page Rendered

491 ms

inderby.org.uk screenshot

About Website

Welcome to inderby.org.uk homepage info - get ready to check In Derby best content for United Kingdom right away, or after learning these important things about inderby.org.uk

All of the information you need about Derby Active, Derby Parks, Derby Libraries & Museums and Derby LIVE in one place.

Visit inderby.org.uk

Key Findings

We analyzed Inderby.org.uk page load time and found that the first response time was 193 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

inderby.org.uk performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value10.0 s

27/100

10%

Network Requests Diagram

inderby.org.uk

193 ms

inderby.org.uk

311 ms

www.inderby.org.uk

3094 ms

gtm.js

62 ms

b18a070.css

77 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 36% of them (30 requests) were addressed to the original Inderby.org.uk, 46% (38 requests) were made to Images.inderby.org.uk and 8% (7 requests) were made to Ik.imagekit.io. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Inderby.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 189.9 kB (14%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Inderby.org.uk main page is 1.3 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 992.9 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 120.7 kB

  • Original 139.8 kB
  • After minification 106.2 kB
  • After compression 19.1 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 33.7 kB, which is 24% 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 120.7 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 13.6 kB

  • Original 992.9 kB
  • After minification 979.3 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. In Derby images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 53.5 kB

  • Original 156.8 kB
  • After minification 156.8 kB
  • After compression 103.3 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 53.5 kB or 34% of the original size.

CSS Optimization

-4%

Potential reduce by 2.0 kB

  • Original 46.8 kB
  • After minification 46.8 kB
  • After compression 44.8 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. Inderby.org.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (18%)

Requests Now

76

After Optimization

62

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of In Derby. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

inderby.org.uk

inderby.org.uk

193 ms

inderby.org.uk

inderby.org.uk

311 ms

www.inderby.org.uk

www.inderby.org.uk

3094 ms

gtm.js

gtm.js

62 ms

b18a070.css

b18a070.css

77 ms

2945ec9.js

2945ec9.js

228 ms

owl.carousel.min.css

owl.carousel.min.css

223 ms

imports.min.css

imports.min.css

315 ms

section_inderby.css

section_inderby.css

235 ms

flickity.min.css

flickity.min.css

226 ms

flickity.pkgd.min.js

flickity.pkgd.min.js

312 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

296 ms

owl.carousel.min.js

owl.carousel.min.js

311 ms

lite-yt-embed.js

lite-yt-embed.js

299 ms

embed.js

embed.js

52 ms

f6a1194.js

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309 ms

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51 ms

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365 ms

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232 ms

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241 ms

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241 ms

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260 ms

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238 ms

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347 ms

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331 ms

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328 ms

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356 ms

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448 ms

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421 ms

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446 ms

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434 ms

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432 ms

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444 ms

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508 ms

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518 ms

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528 ms

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530 ms

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534 ms

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689 ms

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593 ms

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609 ms

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614 ms

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613 ms

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628 ms

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687 ms

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702 ms

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722 ms

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702 ms

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713 ms

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690 ms

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775 ms

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76 ms

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sitelogo_inderby.png

142 ms

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search_button.png

141 ms

nav_inderby.png

nav_inderby.png

142 ms

nav_active.png

nav_active.png

76 ms

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nav_parks.png

141 ms

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nav_libraries.png

154 ms

nav_live.png

nav_live.png

154 ms

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223 ms

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161 ms

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233 ms

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162 ms

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220 ms

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581 ms

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906 ms

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369 ms

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374 ms

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633 ms

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778 ms

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43 ms

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129 ms

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114 ms

fa-brands-400.woff

fa-brands-400.woff

264 ms

loading-inderby.svg

loading-inderby.svg

176 ms

KeepAlive.aspx

KeepAlive.aspx

219 ms

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637 ms

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557 ms

print.min.css

print.min.css

74 ms

main.js

main.js

16 ms

Accessibility Review

inderby.org.uk accessibility score

100

Accessibility Issues

Best Practices

inderby.org.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

inderby.org.uk SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Inderby.org.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 Inderby.org.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

inderby.org.uk

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