5.5 sec in total
536 ms
4.5 sec
442 ms
Click here to check amazing Back Training content for Japan. Otherwise, check out these important facts you probably never knew about back-training.net
背筋鍛え方トレーニングは、背筋トレーニングを動画で学習・実践することで、背筋の強化、背中の引き締め、ダイエットなどを目指す背筋トレーニング専門サイトです
Visit back-training.netWe analyzed Back-training.net page load time and found that the first response time was 536 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
back-training.net performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value4.5 s
38/100
25%
Value6.7 s
37/100
10%
Value500 ms
58/100
30%
Value0.022
100/100
15%
Value9.1 s
33/100
10%
536 ms
2208 ms
362 ms
520 ms
531 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 84% of them (48 requests) were addressed to the original Back-training.net, 4% (2 requests) were made to Ssl.google-analytics.com and 4% (2 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Back-training.net.
Page size can be reduced by 99.9 kB (30%)
330.0 kB
230.2 kB
In fact, the total size of Back-training.net main page is 330.0 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. 25% of websites need less resources to load. Images take 130.1 kB which makes up the majority of the site volume.
Potential reduce by 53.9 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 53.9 kB or 82% of the original size.
Potential reduce by 5.3 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. Back Training images are well optimized though.
Potential reduce by 35.7 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 35.7 kB or 30% of the original size.
Potential reduce by 5.0 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. Back-training.net needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 31% of the original size.
Number of requests can be reduced by 18 (33%)
54
36
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Back Training. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
back-training.net
536 ms
www.back-training.net
2208 ms
common.css
362 ms
layout.css
520 ms
design.css
531 ms
mobile.css
535 ms
mobile_layout.css
537 ms
advanced.css
542 ms
wpp.css
569 ms
jquery.js
869 ms
jquery-migrate.min.js
706 ms
loader.js
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vertical-m.css
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topimg.jpg
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utility.js
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socialButton.js
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wp-embed.min.js
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wp-emoji-release.min.js
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icon-arrow_r_gray.png
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icon-arrow02.png
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ga.js
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bg-pagetop.png
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__utm.gif
12 ms
widgets.js
86 ms
platform.js
47 ms
sdk.js
14 ms
sdk.js
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widget_iframe.2f70fb173b9000da126c79afe2098f02.html
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settings
69 ms
print.css
183 ms
back-training.net accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Form elements do not have associated labels
back-training.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
back-training.net SEO score
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Back-training.net can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Back-training.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.
back-training.net
Open Graph description is not detected on the main page of Back Training. 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: