7.8 sec in total
806 ms
6.7 sec
256 ms
Click here to check amazing SAKUSHIN content for Japan. Otherwise, check out these important facts you probably never knew about sakushin.ac.jp
作新学院の公式サイト。各種情報をご覧いただけます。
Visit sakushin.ac.jpWe analyzed Sakushin.ac.jp page load time and found that the first response time was 806 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
sakushin.ac.jp performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value9.5 s
0/100
25%
Value9.9 s
10/100
10%
Value200 ms
89/100
30%
Value0.128
82/100
15%
Value11.9 s
16/100
10%
806 ms
830 ms
848 ms
364 ms
570 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that all of those requests were addressed to Sakushin.ac.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Sakushin.ac.jp.
Page size can be reduced by 450.9 kB (21%)
2.1 MB
1.6 MB
In fact, the total size of Sakushin.ac.jp main page is 2.1 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. 30% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 18.2 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 18.2 kB or 79% of the original size.
Potential reduce by 226.0 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. Obviously, SAKUSHIN needs image optimization as it can save up to 226.0 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 174.3 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 174.3 kB or 67% of the original size.
Potential reduce by 32.4 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. Sakushin.ac.jp needs all CSS files to be minified and compressed as it can save up to 32.4 kB or 88% of the original size.
Number of requests can be reduced by 16 (40%)
40
24
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SAKUSHIN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
sakushin.ac.jp
806 ms
jquery-1.8.3.min.js
830 ms
jquery.min.js
848 ms
jquery.cookies.2.2.0.min.js
364 ms
jquery.mobile.customized.min.js
570 ms
camera.min.js
615 ms
jquery.easing.1.3.js
394 ms
camera.css
725 ms
style20131127.css
206 ms
style20131127-2.css
184 ms
table.css
168 ms
gradation.png
205 ms
header.gif
365 ms
gr.png
167 ms
moji3.jpg
192 ms
academia-lab4-1.png
168 ms
130th%20Anniversary4.png
191 ms
130sinseifuku3.png
543 ms
SSH.png
332 ms
eco.png
336 ms
DCP.png
380 ms
kaze.png
383 ms
sinnbun.png
497 ms
higashi.png
670 ms
sakushirou23.png
547 ms
top31.png
1783 ms
bc_index_line_1.jpg
765 ms
1.gif
662 ms
2.gif
745 ms
3.gif
728 ms
bc_index_line_2.jpg
827 ms
3.gif
837 ms
2.gif
911 ms
5.gif
948 ms
4.gif
957 ms
1.gif
992 ms
bc_index_line_3.jpg
1170 ms
camera_skins.png
1274 ms
camera-loader.gif
1152 ms
kappyukaisyuu700.png
2873 ms
130koukuu.png
2035 ms
sakushin.ac.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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
ARIA IDs are not unique
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
sakushin.ac.jp 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
sakushin.ac.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 doesn't use 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 Sakushin.ac.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 Sakushin.ac.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.
sakushin.ac.jp
Open Graph description is not detected on the main page of SAKUSHIN. 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: