Tools & Wizards About Us
blackbeltmartialarts.co.uk screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

blackbeltmartialarts.co.uk

CFS Black Belt Martial Arts fitness academy - Witham, Kelvedon, Chelmsford, Colchester Essex

Page Load Speed

6.1 sec in total

First Response

710 ms

Resources Loaded

4.5 sec

Page Rendered

887 ms

blackbeltmartialarts.co.uk screenshot

About Website

Click here to check amazing Black Belt Martial Arts content. Otherwise, check out these important facts you probably never knew about blackbeltmartialarts.co.uk

CFS Martial Arts academy in Witham - Learn martial arts and self defence techniques at one of the best equipped and most professional martial arts academies in the United Kingdom.

Visit blackbeltmartialarts.co.uk

Key Findings

We analyzed Blackbeltmartialarts.co.uk page load time and found that the first response time was 710 ms and then it took 5.4 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

blackbeltmartialarts.co.uk performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.7 s

0/100

25%

SI (Speed Index)

Value17.8 s

0/100

10%

TBT (Total Blocking Time)

Value2,900 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.299

40/100

15%

TTI (Time to Interactive)

Value23.8 s

1/100

10%

Network Requests Diagram

www.blackbeltmartialarts.co.uk

710 ms

style.css

91 ms

analytics.js

27 ms

style.min.css

183 ms

styles.css

263 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 71% of them (56 requests) were addressed to the original Blackbeltmartialarts.co.uk, 6% (5 requests) were made to Youtube.com and 4% (3 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (954 ms) belongs to the original domain Blackbeltmartialarts.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 496.6 kB (14%)

Content Size

3.4 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blackbeltmartialarts.co.uk main page is 3.4 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. 75% 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 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 47.2 kB

  • Original 60.1 kB
  • After minification 56.7 kB
  • After compression 12.9 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 47.2 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 68.8 kB

  • Original 2.5 MB
  • After minification 2.5 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. Black Belt Martial Arts images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 378.1 kB

  • Original 720.8 kB
  • After minification 706.0 kB
  • After compression 342.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 378.1 kB or 52% of the original size.

CSS Optimization

-3%

Potential reduce by 2.5 kB

  • Original 98.7 kB
  • After minification 98.7 kB
  • After compression 96.2 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. Blackbeltmartialarts.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 40 (53%)

Requests Now

76

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Black Belt Martial Arts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.blackbeltmartialarts.co.uk

www.blackbeltmartialarts.co.uk

710 ms

style.css

style.css

91 ms

analytics.js

analytics.js

27 ms

style.min.css

style.min.css

183 ms

styles.css

styles.css

263 ms

public.min.css

public.min.css

266 ms

video.css

video.css

264 ms

gallery.css

gallery.css

264 ms

fonts.css

fonts.css

265 ms

sumoselect.min.css

sumoselect.min.css

275 ms

jquery.mCustomScrollbar.min.css

jquery.mCustomScrollbar.min.css

347 ms

css

css

38 ms

styles.min.css

styles.min.css

353 ms

nivo-lightbox.css

nivo-lightbox.css

347 ms

default.css

default.css

349 ms

edd.min.css

edd.min.css

350 ms

wp-featherlight.min.css

wp-featherlight.min.css

361 ms

jquery.min.js

jquery.min.js

610 ms

jquery-migrate.min.js

jquery-migrate.min.js

433 ms

public.min.js

public.min.js

518 ms

jquery.lazy.min.js

jquery.lazy.min.js

434 ms

jquery.sumoselect.min.js

jquery.sumoselect.min.js

435 ms

jquery.mobile.min.js

jquery.mobile.min.js

447 ms

jquery.mCustomScrollbar.concat.min.js

jquery.mCustomScrollbar.concat.min.js

644 ms

jquery.fullscreen.min.js

jquery.fullscreen.min.js

521 ms

scripts.min.js

scripts.min.js

691 ms

circle-progress.js

circle-progress.js

534 ms

nivo-lightbox.min.js

nivo-lightbox.min.js

643 ms

script.js

script.js

644 ms

conversion.js

conversion.js

157 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

514 ms

collect

collect

14 ms

js

js

64 ms

fbevents.js

fbevents.js

78 ms

icon-phone-white.png

icon-phone-white.png

179 ms

header-logo.png

header-logo.png

180 ms

facebook.png

facebook.png

179 ms

twitter.png

twitter.png

179 ms

youtube.png

youtube.png

179 ms

googleplus.png

googleplus.png

179 ms

placeholder-pixel.png

placeholder-pixel.png

286 ms

BJJInChelmsford.jpg

BJJInChelmsford.jpg

285 ms

KaliInChelmsford.jpg

KaliInChelmsford.jpg

336 ms

JunFanGungFu.jpg

JunFanGungFu.jpg

285 ms

kickboxing.jpg

kickboxing.jpg

333 ms

mma.jpg

mma.jpg

334 ms

MuayThaiInChelmsford.jpg

MuayThaiInChelmsford.jpg

662 ms

Pam-Binning-1.jpg

Pam-Binning-1.jpg

658 ms

Steven-Smith-1.jpg

Steven-Smith-1.jpg

662 ms

Scott-Robertson-1.jpg

Scott-Robertson-1.jpg

664 ms

Natalee-Pearson-1.jpg

Natalee-Pearson-1.jpg

664 ms

James-Rist-3.jpg

James-Rist-3.jpg

664 ms

Laurence-story-300x199.jpg

Laurence-story-300x199.jpg

662 ms

IMG_1378-scaled.jpg

IMG_1378-scaled.jpg

796 ms

IMG_1362-scaled-e1657566642356.jpg

IMG_1362-scaled-e1657566642356.jpg

954 ms

IMG_1384-scaled.jpg

IMG_1384-scaled.jpg

691 ms

memberbutton.png

memberbutton.png

690 ms

ukmasda-logo.jpg

ukmasda-logo.jpg

690 ms

all.js

all.js

49 ms

GJvrAVJnvpw

GJvrAVJnvpw

168 ms

ga.js

ga.js

134 ms

all.js

all.js

96 ms

www-player.css

www-player.css

73 ms

www-embed-player.js

www-embed-player.js

102 ms

base.js

base.js

156 ms

__utm.gif

__utm.gif

114 ms

443 ms

nav-icon-active.png

nav-icon-active.png

438 ms

nav-icon-inactive.png

nav-icon-inactive.png

531 ms

Kali.jpg

Kali.jpg

701 ms

loading.gif

loading.gif

524 ms

ad_status.js

ad_status.js

159 ms

d6WzJaofU1kne-aGzzhRfrvQvcguvwwbKAzGVw0Fi1w.js

d6WzJaofU1kne-aGzzhRfrvQvcguvwwbKAzGVw0Fi1w.js

189 ms

embed.js

embed.js

39 ms

id

id

30 ms

113 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

235 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

236 ms

Create

Create

186 ms

Accessibility Review

blackbeltmartialarts.co.uk accessibility score

88

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

blackbeltmartialarts.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

blackbeltmartialarts.co.uk SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Blackbeltmartialarts.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 Blackbeltmartialarts.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

blackbeltmartialarts.co.uk

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