8.7 sec in total
353 ms
6.8 sec
1.5 sec
Click here to check amazing Shikaku Square content for Japan. Otherwise, check out these important facts you probably never knew about shikaku-square.com
資格スクエアは、難関資格試験に特化した通信講座を提供しています。最短合格に必要な正しい学習法を脳科学・AIなどの最新技術に基づきカリキュラム化しています。オンライン予備校だからスマホ・PCでいつでも学習が可能です。司法試験予備試験、弁理士試験、行政書士試験をはじめとする難関資格を中心に講座を展開しています。
Visit shikaku-square.comWe analyzed Shikaku-square.com page load time and found that the first response time was 353 ms and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
shikaku-square.com performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value21.5 s
0/100
25%
Value11.3 s
5/100
10%
Value1,680 ms
11/100
30%
Value0.162
72/100
15%
Value36.0 s
0/100
10%
353 ms
884 ms
66 ms
44 ms
85 ms
Our browser made a total of 171 requests to load all elements on the main page. We found that 44% of them (76 requests) were addressed to the original Shikaku-square.com, 12% (20 requests) were made to Scontent.xx.fbcdn.net and 12% (20 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Shikaku-square.com.
Page size can be reduced by 1.4 MB (20%)
7.1 MB
5.7 MB
In fact, the total size of Shikaku-square.com main page is 7.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.8 MB which makes up the majority of the site volume.
Potential reduce by 55.5 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 55.5 kB or 73% of the original size.
Potential reduce by 434.8 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. Shikaku Square images are well optimized though.
Potential reduce by 722.9 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 722.9 kB or 70% of the original size.
Potential reduce by 195.9 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. Shikaku-square.com needs all CSS files to be minified and compressed as it can save up to 195.9 kB or 83% of the original size.
Number of requests can be reduced by 53 (32%)
164
111
The browser has sent 164 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shikaku Square. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
shikaku-square.com
353 ms
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884 ms
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shikaku-square.com 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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
shikaku-square.com 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
shikaku-square.com 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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shikaku-square.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 Shikaku-square.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.
shikaku-square.com
Open Graph description is not detected on the main page of Shikaku Square. 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: