Tools & Wizards About Us
kmfchicago.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

kmfchicago.com

Krav Maga, Self Defense & Fitness | Krav Maga Force | Chicago, IL

Page Load Speed

5.7 sec in total

First Response

2 sec

Resources Loaded

3.1 sec

Page Rendered

652 ms

kmfchicago.com screenshot

About Website

Visit kmfchicago.com now to see the best up-to-date Kmf Chicago content for United States and also check out these interesting facts you probably never knew about kmfchicago.com

Krav Maga Force is an official Krav Maga Alliance Training Center. We teach students self defense, through a variety of martial arts styles and techniques.

Visit kmfchicago.com

Key Findings

We analyzed Kmfchicago.com page load time and found that the first response time was 2 sec and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

kmfchicago.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value17.7 s

0/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value1,650 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value26.1 s

0/100

10%

Network Requests Diagram

kmfchicago.com

1951 ms

css

36 ms

css

64 ms

form-limited-bootstrap.min.css

87 ms

aurora-modals.min.css

73 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 37% of them (29 requests) were addressed to the original Kmfchicago.com, 23% (18 requests) were made to 3989ac5bcbe1edfc864a-0a7f10f87519dba22d2dbc6233a731e5.ssl.cf2.rackcdn.com and 13% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Kmfchicago.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 55.1 kB (2%)

Content Size

3.4 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kmfchicago.com 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. Only a small number of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 43.1 kB

  • Original 53.0 kB
  • After minification 50.0 kB
  • After compression 9.9 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 43.1 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 7.6 kB

  • Original 2.8 MB
  • After minification 2.8 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. Kmf Chicago images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.8 kB

  • Original 347.0 kB
  • After minification 347.0 kB
  • After compression 343.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 770 B

  • Original 119.6 kB
  • After minification 119.6 kB
  • After compression 118.8 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. Kmfchicago.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 37 (59%)

Requests Now

63

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kmf Chicago. 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 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kmfchicago.com

kmfchicago.com

1951 ms

css

css

36 ms

css

css

64 ms

form-limited-bootstrap.min.css

form-limited-bootstrap.min.css

87 ms

aurora-modals.min.css

aurora-modals.min.css

73 ms

font-awesome.min.css

font-awesome.min.css

74 ms

all.min.css

all.min.css

100 ms

video-js.min.css

video-js.min.css

77 ms

jquery.galleryview-3.0-dev.min.css

jquery.galleryview-3.0-dev.min.css

77 ms

liveedit.global.min.css

liveedit.global.min.css

95 ms

design.css

design.css

213 ms

jquery.min.js

jquery.min.js

149 ms

jquery-ui.min.js

jquery-ui.min.js

199 ms

jquery.browser.min.js

jquery.browser.min.js

110 ms

jquery.touch.min.js

jquery.touch.min.js

116 ms

bootstrap.min.js

bootstrap.min.js

123 ms

bootstrap-growl.min.js

bootstrap-growl.min.js

132 ms

jquery.form.min.js

jquery.form.min.js

144 ms

jquery.validate.min.js

jquery.validate.min.js

148 ms

additional-methods.min.js

additional-methods.min.js

156 ms

video.min.js

video.min.js

188 ms

jquery.timers-1.2.min.js

jquery.timers-1.2.min.js

171 ms

jquery.easing.1.3.min.js

jquery.easing.1.3.min.js

172 ms

jquery.galleryview-3.0-dev.min.js

jquery.galleryview-3.0-dev.min.js

179 ms

liveedit.base.min.js

liveedit.base.min.js

195 ms

design.js

design.js

265 ms

animate.min.css

animate.min.css

30 ms

jquery.viewportchecker.min.js

jquery.viewportchecker.min.js

48 ms

abundance.js.ashx

abundance.js.ashx

41 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

101 ms

jquery.fitvids.js

jquery.fitvids.js

121 ms

jquery.bxslider.css

jquery.bxslider.css

121 ms

analytics.js

analytics.js

117 ms

gtm.js

gtm.js

171 ms

site-logo_600x89.png

site-logo_600x89.png

164 ms

men-chin-hit.jpg

men-chin-hit.jpg

207 ms

boxing-glove.svg

boxing-glove.svg

160 ms

boxing-bag.svg

boxing-bag.svg

188 ms

boxing-helmet.svg

boxing-helmet.svg

186 ms

head-hit_1000x666.jpg

head-hit_1000x666.jpg

198 ms

Chokes-and-Muggins-workshops.jpg

Chokes-and-Muggins-workshops.jpg

199 ms

Anti-Kidnapping-Workshop_1542x1542.jpg

Anti-Kidnapping-Workshop_1542x1542.jpg

242 ms

Ground-Defense-Workshop.jpg

Ground-Defense-Workshop.jpg

240 ms

defense.png

defense.png

198 ms

young-warriors-krav-maga.png

young-warriors-krav-maga.png

239 ms

adapt-logo.png

adapt-logo.png

204 ms

krav-maga-alliance.png

krav-maga-alliance.png

203 ms

virtac-ops-logo.svg

virtac-ops-logo.svg

240 ms

hitting-man_1000x666.jpg

hitting-man_1000x666.jpg

240 ms

rUhrpV7zjg4

rUhrpV7zjg4

178 ms

red-bar-black-brick.jpg

red-bar-black-brick.jpg

239 ms

black-brick-red-bar.jpg

black-brick-red-bar.jpg

465 ms

black-red-brick.jpg

black-red-brick.jpg

239 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G1ilXs1Ug.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G1ilXs1Ug.ttf

103 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GiClXs1Ug.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GiClXs1Ug.ttf

116 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVilXs1Ug.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVilXs1Ug.ttf

125 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GCC5Xs1Ug.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GCC5Xs1Ug.ttf

132 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GMS5Xs1Ug.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GMS5Xs1Ug.ttf

133 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVi5Xs1Ug.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVi5Xs1Ug.ttf

155 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4Gfy5Xs1Ug.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4Gfy5Xs1Ug.ttf

154 ms

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154 ms

bx_loader.gif

bx_loader.gif

54 ms

fa-v4compatibility.ttf

fa-v4compatibility.ttf

34 ms

fa-regular-400.ttf

fa-regular-400.ttf

395 ms

fa-brands-400.ttf

fa-brands-400.ttf

452 ms

fa-solid-900.ttf

fa-solid-900.ttf

546 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

148 ms

collect

collect

41 ms

js

js

47 ms

www-player.css

www-player.css

22 ms

www-embed-player.js

www-embed-player.js

42 ms

base.js

base.js

66 ms

ad_status.js

ad_status.js

133 ms

hkwQPN6l4_SNpHVtjw8vAhWItmV3wkCVMuKaKCsfQ0c.js

hkwQPN6l4_SNpHVtjw8vAhWItmV3wkCVMuKaKCsfQ0c.js

107 ms

embed.js

embed.js

39 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

28 ms

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KFOlCnqEu92Fr1MmEU9fBBc9.ttf

28 ms

id

id

24 ms

Create

Create

99 ms

Accessibility Review

kmfchicago.com accessibility score

70

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

kmfchicago.com 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

Page has valid source maps

SEO Factors

kmfchicago.com SEO score

84

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kmfchicago.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kmfchicago.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

kmfchicago.com

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