Tools & Wizards About Us
bristolkravmaga.co.uk screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    66% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

bristolkravmaga.co.uk

Krav Maga Bristol | Martial Arts Bristol | MMA Bristol - Krav Maga Bristol

Page Load Speed

4.1 sec in total

First Response

251 ms

Resources Loaded

3.4 sec

Page Rendered

469 ms

bristolkravmaga.co.uk screenshot

About Website

Visit bristolkravmaga.co.uk now to see the best up-to-date Bristol Krav Maga content and also check out these interesting facts you probably never knew about bristolkravmaga.co.uk

Krav Maga Bristol, As featured in The Sunday Times, The Mail on Sunday. Beginners, Advanced and SpecIalist Courses

Visit bristolkravmaga.co.uk

Key Findings

We analyzed Bristolkravmaga.co.uk page load time and found that the first response time was 251 ms and then it took 3.9 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

bristolkravmaga.co.uk performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value1

2/100

15%

TTI (Time to Interactive)

Value5.7 s

69/100

10%

Network Requests Diagram

bristolkravmaga.co.uk

251 ms

www.bristolkravmaga.co.uk

1157 ms

jcemediabox.css

151 ms

style.css

155 ms

rokbox.css

238 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 91% of them (72 requests) were addressed to the original Bristolkravmaga.co.uk, 5% (4 requests) were made to Acint.net and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Bristolkravmaga.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 932.3 kB (32%)

Content Size

2.9 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bristolkravmaga.co.uk main page is 2.9 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. 45% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 47.1 kB

  • Original 55.0 kB
  • After minification 42.5 kB
  • After compression 7.9 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. This page needs HTML code to be minified as it can gain 12.5 kB, which is 23% 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 47.1 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 53.6 kB

  • Original 1.7 MB
  • After minification 1.7 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. Bristol Krav Maga images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 446.5 kB

  • Original 656.3 kB
  • After minification 635.8 kB
  • After compression 209.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 446.5 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 385.2 kB

  • Original 454.1 kB
  • After minification 443.5 kB
  • After compression 68.9 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. Bristolkravmaga.co.uk needs all CSS files to be minified and compressed as it can save up to 385.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (75%)

Requests Now

72

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bristol Krav Maga. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bristolkravmaga.co.uk

bristolkravmaga.co.uk

251 ms

www.bristolkravmaga.co.uk

www.bristolkravmaga.co.uk

1157 ms

jcemediabox.css

jcemediabox.css

151 ms

style.css

style.css

155 ms

rokbox.css

rokbox.css

238 ms

bootstrap.css

bootstrap.css

402 ms

master-34e9ff23663d1a5972a949c757d9dd7c.css

master-34e9ff23663d1a5972a949c757d9dd7c.css

459 ms

demo-34e9ff23663d1a5972a949c757d9dd7c.css

demo-34e9ff23663d1a5972a949c757d9dd7c.css

300 ms

mediaqueries.css

mediaqueries.css

231 ms

grid-flexbox-responsive.css

grid-flexbox-responsive.css

228 ms

menu-dropdown-direction.css

menu-dropdown-direction.css

304 ms

animate.css

animate.css

388 ms

menu.css

menu.css

313 ms

rt_chimera-custom.css

rt_chimera-custom.css

371 ms

product.css

product.css

375 ms

slideshow2.css

slideshow2.css

394 ms

strips.css

strips.css

445 ms

fullslideshow.css

fullslideshow.css

448 ms

jquery.min.js

jquery.min.js

565 ms

jquery-noconflict.js

jquery-noconflict.js

469 ms

jquery-migrate.min.js

jquery-migrate.min.js

471 ms

caption.js

caption.js

516 ms

jcemediabox.js

jcemediabox.js

665 ms

mootools-core.js

mootools-core.js

560 ms

core.js

core.js

534 ms

mootools-more.js

mootools-more.js

722 ms

rokbox.js

rokbox.js

600 ms

scrolling-header-fullpage.js

scrolling-header-fullpage.js

609 ms

chart.js

chart.js

643 ms

wow.js

wow.js

640 ms

wow-init.js

wow-init.js

684 ms

bind-polyfill.min.js

bind-polyfill.min.js

683 ms

smooth-scroll.min.js

smooth-scroll.min.js

717 ms

gantry-totop.js

gantry-totop.js

717 ms

browser-engines.js

browser-engines.js

746 ms

rokmediaqueries.js

rokmediaqueries.js

747 ms

rokmediaqueries.js

rokmediaqueries.js

756 ms

sidemenu.js

sidemenu.js

658 ms

mootools-mobile.js

mootools-mobile.js

657 ms

rokmediaqueries.js

rokmediaqueries.js

655 ms

roksprocket.js

roksprocket.js

593 ms

moofx.js

moofx.js

602 ms

roksprocket.request.js

roksprocket.request.js

610 ms

tables.js

tables.js

582 ms

tables-speeds.js

tables-speeds.js

583 ms

features.js

features.js

572 ms

slideshow2.js

slideshow2.js

521 ms

strips.js

strips.js

531 ms

strips-speeds.js

strips-speeds.js

526 ms

fullslideshow.js

fullslideshow.js

564 ms

analytics.js

analytics.js

103 ms

logo.png

logo.png

117 ms

1-krav-maga.jpg

1-krav-maga.jpg

289 ms

2-krav-maga.jpg

2-krav-maga.jpg

242 ms

3-krav-maga.jpg

3-krav-maga.jpg

237 ms

bottom-right.png

bottom-right.png

116 ms

bottom-left.png

bottom-left.png

115 ms

bottom-arrow.png

bottom-arrow.png

157 ms

Bristol-krav-maga-strips-homepage-09.jpg

Bristol-krav-maga-strips-homepage-09.jpg

276 ms

Bristol-krav-maga-strips-homepage-08.jpg

Bristol-krav-maga-strips-homepage-08.jpg

277 ms

Bristol-krav-maga-strips-homepage-07.jpg

Bristol-krav-maga-strips-homepage-07.jpg

433 ms

banner1.jpg

banner1.jpg

372 ms

crossfit-lady.jpg

crossfit-lady.jpg

399 ms

banner2.jpg

banner2.jpg

449 ms

banner3.jpg

banner3.jpg

440 ms

gingerweb.png

gingerweb.png

363 ms

bottom-top.png

bottom-top.png

438 ms

aci.js

aci.js

198 ms

popup.html

popup.html

352 ms

tooltip.html

tooltip.html

382 ms

Roboto-Regular-webfont.woff

Roboto-Regular-webfont.woff

412 ms

Roboto-Bold-webfont.woff

Roboto-Bold-webfont.woff

440 ms

Walkway-Bold-webfont.woff

Walkway-Bold-webfont.woff

441 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

441 ms

collect

collect

12 ms

96 ms

188 ms

455 ms

match

match

194 ms

Accessibility Review

bristolkravmaga.co.uk accessibility score

73

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

bristolkravmaga.co.uk best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

bristolkravmaga.co.uk SEO score

77

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 Bristolkravmaga.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 Bristolkravmaga.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

bristolkravmaga.co.uk

Open Graph description is not detected on the main page of Bristol Krav Maga. 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: