Tools & Wizards About Us

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

israeliselfdefense.net

Webster Krav Maga - Krav Haganah Global - Houston, Texas

Page Load Speed

2.8 sec in total

First Response

512 ms

Resources Loaded

2 sec

Page Rendered

315 ms

About Website

Welcome to israeliselfdefense.net homepage info - get ready to check Israeliselfdefense best content right away, or after learning these important things about israeliselfdefense.net

Our Krav Maga, Kids Martial Arts and Self Defense programs are excellent choices for self defense, discipline and fitness. Learn more about our martial arts classes in Webster now!

Visit israeliselfdefense.net

Key Findings

We analyzed Israeliselfdefense.net page load time and found that the first response time was 512 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

israeliselfdefense.net performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value910 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value13.0 s

13/100

10%

Network Requests Diagram

israeliselfdefense.net

512 ms

israeliselfdefense.net

731 ms

988351228.js

52 ms

fonts.css

42 ms

swiper.min.css

124 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 35% of them (13 requests) were addressed to the original Israeliselfdefense.net, 30% (11 requests) were made to Res.cloudinary.com and 8% (3 requests) were made to Cdn.useproof.com. The less responsive or slowest element that took the longest time to load (731 ms) belongs to the original domain Israeliselfdefense.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 551.2 kB (39%)

Content Size

1.4 MB

After Optimization

855.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Israeliselfdefense.net main page is 1.4 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. 70% of websites need less resources to load. Javascripts take 735.6 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 110.8 kB

  • Original 132.2 kB
  • After minification 107.2 kB
  • After compression 21.4 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 25.0 kB, which is 19% 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 110.8 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 140 B

  • Original 503.2 kB
  • After minification 503.0 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. Israeliselfdefense images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 434.3 kB

  • Original 735.6 kB
  • After minification 735.6 kB
  • After compression 301.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 434.3 kB or 59% of the original size.

CSS Optimization

-17%

Potential reduce by 5.9 kB

  • Original 35.6 kB
  • After minification 35.5 kB
  • After compression 29.7 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. Israeliselfdefense.net needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (53%)

Requests Now

32

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Israeliselfdefense. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

israeliselfdefense.net accessibility score

81

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

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

israeliselfdefense.net 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

israeliselfdefense.net 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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Israeliselfdefense.net 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 Israeliselfdefense.net 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

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