7.1 sec in total
1.3 sec
5.6 sec
254 ms
Click here to check amazing Server 21 Firestorage content for Japan. Otherwise, check out these important facts you probably never knew about server21.firestorage.jp
登録不要で容量無制限のストレージ | リモートワーク・テレワークで大容量のファイルを送る時や長期保存、共有に便利です
Visit server21.firestorage.jpWe analyzed Server21.firestorage.jp page load time and found that the first response time was 1.3 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
server21.firestorage.jp performance score
name
value
score
weighting
Value7.6 s
0/100
10%
Value8.0 s
3/100
25%
Value16.7 s
0/100
10%
Value2,130 ms
6/100
30%
Value0.427
22/100
15%
Value28.2 s
0/100
10%
1251 ms
848 ms
529 ms
690 ms
478 ms
Our browser made a total of 165 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Server21.firestorage.jp, 10% (16 requests) were made to Firestorage.jp and 4% (7 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Sakura1.firestorage.jp.
Page size can be reduced by 271.1 kB (35%)
775.0 kB
503.9 kB
In fact, the total size of Server21.firestorage.jp main page is 775.0 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. 50% of websites need less resources to load. Images take 372.2 kB which makes up the majority of the site volume.
Potential reduce by 43.0 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 43.0 kB or 79% of the original size.
Potential reduce by 24.4 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. Server 21 Firestorage images are well optimized though.
Potential reduce by 134.8 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 134.8 kB or 50% of the original size.
Potential reduce by 68.9 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. Server21.firestorage.jp needs all CSS files to be minified and compressed as it can save up to 68.9 kB or 85% of the original size.
Number of requests can be reduced by 105 (68%)
154
49
The browser has sent 154 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Server 21 Firestorage. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
firestorage.jp
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swfupload.js
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handlers.js
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main2.js
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flashup.cgi
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swfTagWriter.js
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jquery.min.js
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jquery.Jcrop.min.js
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sh.adingo.jp
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jquery.Jcrop.min.css
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server21.firestorage.jp 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
Image elements do not have [alt] attributes
Links do not have a discernible name
server21.firestorage.jp 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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
server21.firestorage.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Server21.firestorage.jp 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 Server21.firestorage.jp 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.
server21.firestorage.jp
Open Graph description is not detected on the main page of Server 21 Firestorage. 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: