5.7 sec in total
1.4 sec
3.8 sec
488 ms
Click here to check amazing Rockch content for Japan. Otherwise, check out these important facts you probably never knew about rockch.com
Visit rockch.comWe analyzed Rockch.com page load time and found that the first response time was 1.4 sec and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
rockch.com performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value3.8 s
54/100
25%
Value9.9 s
10/100
10%
Value3,340 ms
2/100
30%
Value0.003
100/100
15%
Value14.4 s
9/100
10%
1411 ms
511 ms
348 ms
7 ms
371 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 57% of them (48 requests) were addressed to the original Rockch.com, 10% (8 requests) were made to Apis.google.com and 4% (3 requests) were made to Cdn-ak.b.st-hatena.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Rockch.com.
Page size can be reduced by 227.9 kB (43%)
525.9 kB
298.1 kB
In fact, the total size of Rockch.com main page is 525.9 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. 55% of websites need less resources to load. Images take 249.8 kB which makes up the majority of the site volume.
Potential reduce by 53.3 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 7.4 kB, which is 12% 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 53.3 kB or 84% of the original size.
Potential reduce by 10.7 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. Rockch images are well optimized though.
Potential reduce by 104.0 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 104.0 kB or 74% of the original size.
Potential reduce by 59.8 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. Rockch.com needs all CSS files to be minified and compressed as it can save up to 59.8 kB or 83% of the original size.
Number of requests can be reduced by 31 (38%)
81
50
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rockch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
rockch.com
1411 ms
normalize.css
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style.css
348 ms
font-awesome.css
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ts-fab.min.css
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wpp.css
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jquery.fancybox-1.3.7.min.css
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jquery.min.js
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widgets.js
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plusone.js
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bookmark_button.js
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style.css
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nendAdLoader.js
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wp-embed.min.js
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base.js
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scroll.js
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jquery.fancybox-1.3.7.min.js
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jquery.easing.pack.js
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jquery.mousewheel.min.js
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wp-emoji-release.min.js
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button-only.gif
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0.jpg
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logo1.gif
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tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html
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entry-button.css
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rpc:shindig_random.js
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vbutton-bg.png
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jot
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cb=gapi.loaded_0
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ad_1_inline_0.gif
527 ms
rockch.com accessibility score
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
[aria-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
rockch.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
rockch.com SEO score
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
Document uses legible font sizes
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rockch.com 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 Rockch.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.
rockch.com
Open Graph description is not detected on the main page of Rockch. 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: