Tools & Wizards About Us
headcorn.com screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

headcorn.com

Home - Skydive Headcorn and Headcorn Parachute Club

Page Load Speed

3.6 sec in total

First Response

247 ms

Resources Loaded

2.7 sec

Page Rendered

589 ms

headcorn.com screenshot

About Website

Visit headcorn.com now to see the best up-to-date Headcorn content and also check out these interesting facts you probably never knew about headcorn.com

Skydiving in the heart of Kent. Easily accessible to London and the South East of England. Come and enjoy Tandem, Static Line, AFF or your Charity Skydive here at Headcorn.

Visit headcorn.com

Key Findings

We analyzed Headcorn.com page load time and found that the first response time was 247 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

headcorn.com performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value14.9 s

0/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value3,020 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.959

3/100

15%

TTI (Time to Interactive)

Value19.5 s

2/100

10%

Network Requests Diagram

headcorn.com

247 ms

headcorn.com

362 ms

www.headcorn.com

441 ms

509 ms

js

112 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 6% of them (3 requests) were addressed to the original Headcorn.com, 34% (18 requests) were made to Goskydive.com and 13% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (746 ms) relates to the external source Goskydive.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 44.6 kB (2%)

Content Size

2.0 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Headcorn.com main page is 2.0 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. 55% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 35.3 kB

  • Original 46.0 kB
  • After minification 39.7 kB
  • After compression 10.8 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 6.3 kB, which is 14% 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 35.3 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 1.8 kB

  • Original 1.2 MB
  • After minification 1.2 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. Headcorn images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 5.2 kB

  • Original 602.2 kB
  • After minification 602.2 kB
  • After compression 596.9 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 2.3 kB

  • Original 163.3 kB
  • After minification 163.3 kB
  • After compression 161.1 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. Headcorn.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (71%)

Requests Now

41

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Headcorn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

headcorn.com

headcorn.com

247 ms

headcorn.com

headcorn.com

362 ms

www.headcorn.com

www.headcorn.com

441 ms

509 ms

js

js

112 ms

bat.js

bat.js

133 ms

fbevents.js

fbevents.js

56 ms

events.js

events.js

98 ms

scevent.min.js

scevent.min.js

86 ms

tag.js

tag.js

131 ms

mexq9vft6d

mexq9vft6d

142 ms

widget.js

widget.js

478 ms

css2

css2

83 ms

bootstrap-icons.css

bootstrap-icons.css

48 ms

glide.core.min.css

glide.core.min.css

106 ms

glide.theme.min.css

glide.theme.min.css

187 ms

bootstrap.min.css

bootstrap.min.css

82 ms

cookieconsent.min.css

cookieconsent.min.css

127 ms

all.min.css

all.min.css

420 ms

style.css

style.css

276 ms

glide.min.js

glide.min.js

273 ms

axios.min.js

axios.min.js

125 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

353 ms

cookieconsent.min.js

cookieconsent.min.js

124 ms

main.js

main.js

273 ms

goskydive-05-2016-09851.jpg

goskydive-05-2016-09851.jpg

437 ms

FREEFALL-GH011180-1-121.jpg

FREEFALL-GH011180-1-121.jpg

679 ms

NKP-GoSkydive-NK-6076.jpg

NKP-GoSkydive-NK-6076.jpg

607 ms

gsd-staff-9.jpg

gsd-staff-9.jpg

746 ms

FREEFALL-GH011113-1-361.jpg

FREEFALL-GH011113-1-361.jpg

606 ms

NKP-GoSkydive-NK-04842.jpg

NKP-GoSkydive-NK-04842.jpg

606 ms

6000376.js

6000376.js

16 ms

clarity.js

clarity.js

14 ms

style.css

style.css

244 ms

goskydive-logo.svg

goskydive-logo.svg

87 ms

FREEFALL-GH010994-1-1621.jpg

FREEFALL-GH010994-1-1621.jpg

187 ms

HTxwL3I-JCGChYJ8VI-L6OO_au7B4873_3E.ttf

HTxwL3I-JCGChYJ8VI-L6OO_au7B4873_3E.ttf

31 ms

HTxwL3I-JCGChYJ8VI-L6OO_au7B4-Lw_3E.ttf

HTxwL3I-JCGChYJ8VI-L6OO_au7B4-Lw_3E.ttf

50 ms

pxiByp8kv8JHgFVrLDD4V1s.ttf

pxiByp8kv8JHgFVrLDD4V1s.ttf

58 ms

pxiByp8kv8JHgFVrLCz7V1s.ttf

pxiByp8kv8JHgFVrLCz7V1s.ttf

70 ms

pxiByp8kv8JHgFVrLEj6V1s.ttf

pxiByp8kv8JHgFVrLEj6V1s.ttf

71 ms

pxiEyp8kv8JHgFVrFJA.ttf

pxiEyp8kv8JHgFVrFJA.ttf

70 ms

pxiByp8kv8JHgFVrLDz8V1s.ttf

pxiByp8kv8JHgFVrLDz8V1s.ttf

69 ms

fa-brands-400.ttf

fa-brands-400.ttf

158 ms

widget.css

widget.css

98 ms

196 ms

c.gif

c.gif

7 ms

vendor.d64d219ca4493f67a3970efc52d51c86.css

vendor.d64d219ca4493f67a3970efc52d51c86.css

35 ms

vendor.93df72b05c8ea64a54740654e7f35ab9.js

vendor.93df72b05c8ea64a54740654e7f35ab9.js

48 ms

2524.js

2524.js

134 ms

chunk.cdb7256b54db13ff2961.css

chunk.cdb7256b54db13ff2961.css

40 ms

fd-messaging.4743d8357213976ded36.css

fd-messaging.4743d8357213976ded36.css

45 ms

fd-messaging.857250e7ea87a86ad334.js

fd-messaging.857250e7ea87a86ad334.js

133 ms

Accessibility Review

headcorn.com accessibility score

87

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-*] attributes do not have valid values

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

headcorn.com 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

headcorn.com 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 Headcorn.com 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 Headcorn.com 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

headcorn.com

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