Tools & Wizards About Us
mountcook.org screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

mountcook.org

Mount Cook Adventure Centre | outdoor activity centre derbyshire

Page Load Speed

2.1 sec in total

First Response

58 ms

Resources Loaded

2 sec

Page Rendered

59 ms

mountcook.org screenshot

About Website

Welcome to mountcook.org homepage info - get ready to check Mount Cook best content right away, or after learning these important things about mountcook.org

Adventurous outdoor activities and engaging learning experiences for schools and other groups at Mount Cook Adventure Centre in Derbyshire.

Visit mountcook.org

Key Findings

We analyzed Mountcook.org page load time and found that the first response time was 58 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

mountcook.org performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value8.0 s

21/100

10%

TBT (Total Blocking Time)

Value1,760 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.067

97/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

www.mountcook.uk

58 ms

minified.js

36 ms

focus-within-polyfill.js

69 ms

polyfill.min.js

69 ms

thunderbolt-commons.3a64b3ed.bundle.min.js

190 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Mountcook.org, 23% (14 requests) were made to Static.parastorage.com and 19% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (975 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (64%)

Content Size

1.9 MB

After Optimization

689.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Mountcook.org main page is 1.9 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. 50% of websites need less resources to load. HTML takes 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 1.2 MB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 279.5 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 1.2 MB or 81% of the original size.

Image Optimization

-7%

Potential reduce by 12.2 kB

  • Original 177.6 kB
  • After minification 165.4 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. Mount Cook images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.6 kB

  • Original 248.4 kB
  • After minification 248.4 kB
  • After compression 244.7 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.

Requests Breakdown

Number of requests can be reduced by 10 (26%)

Requests Now

38

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mount Cook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.mountcook.uk

www.mountcook.uk

58 ms

minified.js

minified.js

36 ms

focus-within-polyfill.js

focus-within-polyfill.js

69 ms

polyfill.min.js

polyfill.min.js

69 ms

thunderbolt-commons.3a64b3ed.bundle.min.js

thunderbolt-commons.3a64b3ed.bundle.min.js

190 ms

main.380e55cc.bundle.min.js

main.380e55cc.bundle.min.js

194 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

198 ms

lodash.min.js

lodash.min.js

202 ms

react.production.min.js

react.production.min.js

200 ms

react-dom.production.min.js

react-dom.production.min.js

212 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

199 ms

9fc7a9_401e557f09e242dfad19c32303394169~mv2.jpg

9fc7a9_401e557f09e242dfad19c32303394169~mv2.jpg

384 ms

bundle.min.js

bundle.min.js

106 ms

9fc7a9_af7c62bcec364eebb0668d0969fcc6dc~mv2_d_2250_1500_s_2.jpeg

9fc7a9_af7c62bcec364eebb0668d0969fcc6dc~mv2_d_2250_1500_s_2.jpeg

476 ms

9fc7a9_cf248ada4fea41e28ac811e3ac4d1e63~mv2.png

9fc7a9_cf248ada4fea41e28ac811e3ac4d1e63~mv2.png

406 ms

Bushcraft_edited.jpg

Bushcraft_edited.jpg

317 ms

Adults%20doing%20a%20Team%20challenge_edited.jpg

Adults%20doing%20a%20Team%20challenge_edited.jpg

338 ms

People%20stood%20chatting_edited.jpg

People%20stood%20chatting_edited.jpg

312 ms

family%20having%20a%20picnic%20with%20mount%20cook%20in%20background_edited.jpg

family%20having%20a%20picnic%20with%20mount%20cook%20in%20background_edited.jpg

379 ms

KidneyCare_Logo_AW_CMYK_original.jpg

KidneyCare_Logo_AW_CMYK_original.jpg

613 ms

ymca_fashion_logo_0.jpg

ymca_fashion_logo_0.jpg

615 ms

karimia%20institute.png

karimia%20institute.png

541 ms

Haemophilia%20Society%20logo.jpg

Haemophilia%20Society%20logo.jpg

501 ms

9fc7a9_ecdd8faa6d3f4234ad0094e80b354836~mv2.jpg

9fc7a9_ecdd8faa6d3f4234ad0094e80b354836~mv2.jpg

684 ms

9fc7a9_89121f8367dd4edb9487f4cb1d94fee4~mv2.webp

9fc7a9_89121f8367dd4edb9487f4cb1d94fee4~mv2.webp

727 ms

9fc7a9_89121f8367dd4edb9487f4cb1d94fee4~mv2.webp

9fc7a9_89121f8367dd4edb9487f4cb1d94fee4~mv2.webp

698 ms

9fc7a9_29fc52dbee4e44d08e3ec0f1827fb467~mv2.webp

9fc7a9_29fc52dbee4e44d08e3ec0f1827fb467~mv2.webp

797 ms

9fc7a9_29fc52dbee4e44d08e3ec0f1827fb467~mv2.webp

9fc7a9_29fc52dbee4e44d08e3ec0f1827fb467~mv2.webp

770 ms

9fc7a9_1176afb26dc84d55ae116896ce6414a5~mv2.webp

9fc7a9_1176afb26dc84d55ae116896ce6414a5~mv2.webp

837 ms

9fc7a9_1176afb26dc84d55ae116896ce6414a5~mv2.webp

9fc7a9_1176afb26dc84d55ae116896ce6414a5~mv2.webp

826 ms

9fc7a9_d1c9fb1dc449422d983a71e4684d5477~mv2.jpg

9fc7a9_d1c9fb1dc449422d983a71e4684d5477~mv2.jpg

832 ms

LOTC%2BBadge.jpg

LOTC%2BBadge.jpg

899 ms

adventuremark-large.jpg

adventuremark-large.jpg

948 ms

AHOEC-Black-and-gold.jpg

AHOEC-Black-and-gold.jpg

975 ms

EQM%20logo.jpg

EQM%20logo.jpg

918 ms

181 ms

174 ms

175 ms

180 ms

174 ms

169 ms

209 ms

211 ms

211 ms

208 ms

209 ms

218 ms

file.woff

file.woff

761 ms

file.woff

file.woff

735 ms

4udXuXg54JlPEP5iKO5AmRa1RVmPjeKy21_GQJaLlJI.woff

4udXuXg54JlPEP5iKO5AmRa1RVmPjeKy21_GQJaLlJI.woff

7 ms

z9rX03Xuz9ZNHTMg1_ghGRa1RVmPjeKy21_GQJaLlJI.woff

z9rX03Xuz9ZNHTMg1_ghGRa1RVmPjeKy21_GQJaLlJI.woff

22 ms

file.woff

file.woff

810 ms

file.woff

file.woff

842 ms

file.woff

file.woff

885 ms

file.woff

file.woff

918 ms

file.woff

file.woff

886 ms

file.woff

file.woff

885 ms

file.woff

file.woff

933 ms

deprecation-en.v5.html

deprecation-en.v5.html

7 ms

bolt-performance

bolt-performance

23 ms

deprecation-style.v5.css

deprecation-style.v5.css

8 ms

right-arrow.svg

right-arrow.svg

6 ms

Accessibility Review

mountcook.org accessibility score

90

Accessibility Issues

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

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

mountcook.org best practices score

92

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

Page has valid source maps

SEO Factors

mountcook.org SEO score

90

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 doesn't use 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 Mountcook.org 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 Mountcook.org 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

mountcook.org

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