7.6 sec in total
1.3 sec
6.2 sec
158 ms
Click here to check amazing Kawagoehigashi content for Japan. Otherwise, check out these important facts you probably never knew about kawagoehigashi.ed.jp
「文武両道」のその先へ─。 川越東高等学校では、未来につながる気づきと学びにあふれた毎日が可能性の扉を開き、自分らしく輝ける場所へと導いてくれます。
Visit kawagoehigashi.ed.jpWe analyzed Kawagoehigashi.ed.jp page load time and found that the first response time was 1.3 sec and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
kawagoehigashi.ed.jp performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value15.7 s
0/100
25%
Value7.9 s
23/100
10%
Value1,850 ms
9/100
30%
Value1.298
1/100
15%
Value9.3 s
31/100
10%
1290 ms
341 ms
342 ms
350 ms
1585 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that all of those requests were addressed to Kawagoehigashi.ed.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 Kawagoehigashi.ed.jp.
Page size can be reduced by 327.7 kB (12%)
2.8 MB
2.5 MB
In fact, the total size of Kawagoehigashi.ed.jp main page is 2.8 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. 35% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 22.1 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 3.2 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 22.1 kB or 83% of the original size.
Potential reduce by 19.7 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. Kawagoehigashi images are well optimized though.
Potential reduce by 264.8 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 264.8 kB or 83% of the original size.
Potential reduce by 21.1 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. Kawagoehigashi.ed.jp needs all CSS files to be minified and compressed as it can save up to 21.1 kB or 77% of the original size.
Number of requests can be reduced by 13 (18%)
72
59
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kawagoehigashi. 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 9 to 1 for CSS and as a result speed up the page load time.
kawagoehigashi.ed.jp
1290 ms
import.css
341 ms
import.css
342 ms
screen.css
350 ms
jquery-1.10.2.js
1585 ms
jquery-ui-1.10.4.custom.min.js
567 ms
common.js
382 ms
drop_down_script.js
505 ms
swfobject.js
509 ms
easySlider1.7.js
521 ms
structure.css
237 ms
style.css
335 ms
style.css
340 ms
jquery-ui-1.10.4.custom.min.css
356 ms
header.css
194 ms
footer.css
190 ms
dropdown.css
266 ms
bg_index.jpg
580 ms
logo2.jpg
347 ms
header_link1.jpg
189 ms
header_link2.jpg
171 ms
header_link3.jpg
168 ms
header_link4.jpg
177 ms
slide-1.jpg
1083 ms
slide-2.jpg
1189 ms
slide-3.jpg
527 ms
slide-4.jpg
1319 ms
list_btn.jpg
519 ms
headline_topics.jpg
694 ms
tab_news.png
704 ms
dotted.gif
770 ms
icon_club.png
867 ms
icon_club.gif
1262 ms
icon_information.png
964 ms
icon_information.gif
1042 ms
image53-e1455343871518.jpeg
1156 ms
image50-e1455326337861.jpeg
1215 ms
image42-e1455262933258.jpeg
1250 ms
icon_course.png
1351 ms
icon_course.gif
1358 ms
cbf5b9f60da99bf791c0aa12a770f429.jpg
1561 ms
image.jpg
2927 ms
1-banner_01.jpg
1785 ms
2-banner_02.jpg
1506 ms
3-banner_03.jpg
1542 ms
4-banner_04.jpg
1525 ms
5-banner_05.jpg
1693 ms
7-banner_06.jpg
1695 ms
page_top_btn.jpg
1734 ms
navi1.jpg
1735 ms
navi2.jpg
1881 ms
navi3.jpg
1863 ms
navi4.jpg
1880 ms
navi5.jpg
1746 ms
navi6.jpg
1796 ms
navi7.jpg
1862 ms
navi8.jpg
1887 ms
navi9.jpg
1742 ms
bg_pdf02.jpg
1603 ms
hooter_bg.jpg
1613 ms
footer_logo.jpg
1630 ms
header_link1_o.jpg
194 ms
header_link2_o.jpg
174 ms
header_link3_o.jpg
190 ms
header_link4_o.jpg
170 ms
navi1_o.jpg
168 ms
navi2_o.jpg
177 ms
navi3_o.jpg
336 ms
navi4_o.jpg
341 ms
navi5_o.jpg
349 ms
navi6_o.jpg
352 ms
navi7_o.jpg
377 ms
navi8_o.jpg
384 ms
navi9_o.jpg
503 ms
kawagoehigashi.ed.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.
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
kawagoehigashi.ed.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
General
Impact
Issue
Detected JavaScript libraries
kawagoehigashi.ed.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 Kawagoehigashi.ed.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 Kawagoehigashi.ed.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.
kawagoehigashi.ed.jp
Open Graph description is not detected on the main page of Kawagoehigashi. 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: