Tools & Wizards About Us
shutokarate.us screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

shutokarate.us

Shuto Karate Sellersville – Delaware Valley's Original Shotokan Club

Page Load Speed

2.7 sec in total

First Response

46 ms

Resources Loaded

1.5 sec

Page Rendered

1.1 sec

shutokarate.us screenshot

About Website

Welcome to shutokarate.us homepage info - get ready to check Shuto Karate best content right away, or after learning these important things about shutokarate.us

This website is for the Sellersville dojo of the Shuto Karate Club. Run by Sensei Michael Lapreziosa, the dojo operates 4 days each week at 220 North Main Street in Sellersville PA.

Visit shutokarate.us

Key Findings

We analyzed Shutokarate.us page load time and found that the first response time was 46 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

shutokarate.us performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value1,850 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.219

57/100

15%

TTI (Time to Interactive)

Value19.4 s

2/100

10%

Network Requests Diagram

shutokarate.us

46 ms

shutokarate.us

118 ms

style.min.css

89 ms

settings.css

95 ms

css

64 ms

Our browser made a total of 135 requests to load all elements on the main page. We found that 90% of them (122 requests) were addressed to the original Shutokarate.us, 4% (5 requests) were made to Fonts.googleapis.com and 3% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (355 ms) relates to the external source Google.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 854.8 kB (15%)

Content Size

5.8 MB

After Optimization

4.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shutokarate.us main page is 5.8 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 4.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 577.3 kB

  • Original 663.5 kB
  • After minification 660.0 kB
  • After compression 86.2 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 577.3 kB or 87% of the original size.

Image Optimization

-6%

Potential reduce by 241.5 kB

  • Original 4.3 MB
  • After minification 4.1 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. Shuto Karate images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 12.3 kB

  • Original 284.9 kB
  • After minification 284.4 kB
  • After compression 272.6 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

-5%

Potential reduce by 23.7 kB

  • Original 487.7 kB
  • After minification 487.3 kB
  • After compression 464.0 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. Shutokarate.us has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 93 (74%)

Requests Now

126

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shuto Karate. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 59 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shutokarate.us

shutokarate.us

46 ms

shutokarate.us

shutokarate.us

118 ms

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89 ms

settings.css

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95 ms

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64 ms

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51 ms

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68 ms

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67 ms

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77 ms

swiper.min.css

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81 ms

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116 ms

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96 ms

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98 ms

services.css

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119 ms

team.css

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122 ms

testimonials.css

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124 ms

audio.css

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101 ms

contacts.css

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99 ms

slider.css

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102 ms

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103 ms

video.css

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111 ms

action.css

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109 ms

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118 ms

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120 ms

content.css

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154 ms

countdown.css

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152 ms

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129 ms

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154 ms

icons.css

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126 ms

price.css

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183 ms

promo.css

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136 ms

skills.css

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137 ms

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145 ms

table.css

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144 ms

title.css

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154 ms

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62 ms

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36 ms

js_composer.min.css

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124 ms

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184 ms

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157 ms

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animation.css

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128 ms

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162 ms

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110 ms

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108 ms

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responsive.css

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164 ms

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149 ms

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151 ms

breeze-prefetch-links.min.js

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155 ms

jquery.min.js

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156 ms

jquery-migrate.min.js

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152 ms

lightbox.js

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141 ms

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142 ms

jquery.themepunch.revolution.min.js

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143 ms

email-decode.min.js

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136 ms

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134 ms

shortcodes.js

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130 ms

swiper.jquery.min.js

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127 ms

jquery.magnific-popup.min.js

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196 ms

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123 ms

trx_addons.utils.js

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190 ms

slider.js

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161 ms

form.js

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116 ms

skip-link-focus-fix.js

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116 ms

superfish.js

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157 ms

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154 ms

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157 ms

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156 ms

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143 ms

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144 ms

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143 ms

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147 ms

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144 ms

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129 ms

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128 ms

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118 ms

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163 ms

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90 ms

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92 ms

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161 ms

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77 ms

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105 ms

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103 ms

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85 ms

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82 ms

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85 ms

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83 ms

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105 ms

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86 ms

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106 ms

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87 ms

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83 ms

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84 ms

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29 ms

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76 ms

embed

embed

355 ms

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100 ms

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99 ms

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99 ms

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6 ms

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72 ms

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233 ms

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188 ms

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191 ms

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33 ms

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76 ms

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50 ms

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64 ms

Accessibility Review

shutokarate.us accessibility score

82

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-hidden="true"] elements contain focusable descendents

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

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

shutokarate.us 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

SEO Factors

shutokarate.us SEO score

86

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

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 Shutokarate.us 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 Shutokarate.us 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

shutokarate.us

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