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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

tabata-racing.com

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Page Load Speed

3 sec in total

First Response

560 ms

Resources Loaded

2.3 sec

Page Rendered

129 ms

tabata-racing.com screenshot

About Website

Welcome to tabata-racing.com homepage info - get ready to check Tabata Racing best content right away, or after learning these important things about tabata-racing.com

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Key Findings

We analyzed Tabata-racing.com page load time and found that the first response time was 560 ms and then it took 2.4 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

tabata-racing.com performance score

0

Network Requests Diagram

tabata-racing.com

560 ms

jquery.js

856 ms

default.css

359 ms

top_title.png

329 ms

top_bg2.jpg

836 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 77% of them (10 requests) were addressed to the original Tabata-racing.com, 23% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (868 ms) belongs to the original domain Tabata-racing.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 115.5 kB (61%)

Content Size

188.2 kB

After Optimization

72.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tabata-racing.com main page is 188.2 kB. 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 10% of websites need less resources to load. Images take 112.4 kB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 1.7 kB

  • Original 2.9 kB
  • After minification 2.8 kB
  • After compression 1.2 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 1.7 kB or 60% of the original size.

Image Optimization

-66%

Potential reduce by 74.3 kB

  • Original 112.4 kB
  • After minification 38.1 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. Obviously, Tabata Racing needs image optimization as it can save up to 74.3 kB or 66% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-54%

Potential reduce by 38.3 kB

  • Original 71.2 kB
  • After minification 71.2 kB
  • After compression 32.9 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 38.3 kB or 54% of the original size.

CSS Optimization

-69%

Potential reduce by 1.1 kB

  • Original 1.6 kB
  • After minification 1.3 kB
  • After compression 513 B

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. Tabata-racing.com needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 69% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tabata Racing. According to our analytics all requests are already optimized.

Network Requests Diagram

tabata-racing.com

tabata-racing.com

560 ms

jquery.js

jquery.js

856 ms

default.css

default.css

359 ms

top_title.png

top_title.png

329 ms

top_bg2.jpg

top_bg2.jpg

836 ms

top_zac_title.png

top_zac_title.png

344 ms

top_zac_btn_off.png

top_zac_btn_off.png

347 ms

top_jdash_title.png

top_jdash_title.png

868 ms

top_jdash_btn_off.png

top_jdash_btn_off.png

541 ms

top_dividingline.png

top_dividingline.png

675 ms

ga.js

ga.js

5 ms

__utm.gif

__utm.gif

15 ms

__utm.gif

__utm.gif

3 ms

SEO Factors

tabata-racing.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tabata-racing.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Japanese. Our system also found out that Tabata-racing.com main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

tabata-racing.com

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