12.5 sec in total
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10 sec
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Click here to check amazing Study 1 content for Japan. Otherwise, check out these important facts you probably never knew about study1.jp
中学受験に役立つ最新情報を提供するサイトです。私立・国立・公立中高一貫校の中学校選びは、中学受験情報の「スタディ」。スタディは中学受験に挑戦する家族を応援します!
Visit study1.jpWe analyzed Study1.jp page load time and found that the first response time was 2 sec and then it took 10.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
study1.jp performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value9.3 s
1/100
25%
Value23.6 s
0/100
10%
Value1,180 ms
21/100
30%
Value1.2
1/100
15%
Value13.4 s
11/100
10%
1969 ms
484 ms
481 ms
705 ms
24 ms
Our browser made a total of 237 requests to load all elements on the main page. We found that 92% of them (218 requests) were addressed to the original Study1.jp, 4% (9 requests) were made to Google.com and 1% (3 requests) were made to Img.youtube.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Study1.jp.
Page size can be reduced by 697.6 kB (15%)
4.6 MB
3.9 MB
In fact, the total size of Study1.jp main page is 4.6 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. 75% 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 3.9 MB which makes up the majority of the site volume.
Potential reduce by 127.4 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 21.9 kB, which is 15% 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 127.4 kB or 89% of the original size.
Potential reduce by 133.2 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. Study 1 images are well optimized though.
Potential reduce by 401.3 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 401.3 kB or 73% of the original size.
Potential reduce by 35.8 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. Study1.jp needs all CSS files to be minified and compressed as it can save up to 35.8 kB or 81% of the original size.
Number of requests can be reduced by 43 (18%)
233
190
The browser has sent 233 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Study 1. 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 7 to 1 for CSS and as a result speed up the page load time.
www.study1.jp
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colorbox.css
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study1.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-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Form elements do not have associated labels
Links do not have a discernible name
study1.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
study1.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 Study1.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 Study1.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.
study1.jp
Open Graph description is not detected on the main page of Study 1. 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: