5.7 sec in total
966 ms
4.5 sec
212 ms
Visit tokai4-bb.jp now to see the best up-to-date Tokai 4 Bb content and also check out these interesting facts you probably never knew about tokai4-bb.jp
このホームページは東海大学付属第四高等学校 男子バスケットボール部 OB会のオフィシャルサイトです。
Visit tokai4-bb.jpWe analyzed Tokai4-bb.jp page load time and found that the first response time was 966 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
tokai4-bb.jp performance score
name
value
score
weighting
Value2.4 s
70/100
10%
Value3.5 s
62/100
25%
Value4.0 s
81/100
10%
Value40 ms
100/100
30%
Value0
100/100
15%
Value3.4 s
93/100
10%
966 ms
863 ms
373 ms
373 ms
2244 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 95% of them (36 requests) were addressed to the original Tokai4-bb.jp, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Tokai4-bb.jp.
Page size can be reduced by 65.4 kB (42%)
156.4 kB
91.0 kB
In fact, the total size of Tokai4-bb.jp main page is 156.4 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. Only 10% of websites need less resources to load. Javascripts take 82.4 kB which makes up the majority of the site volume.
Potential reduce by 12.0 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. This page needs HTML code to be minified as it can gain 5.5 kB, which is 37% 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 12.0 kB or 81% of the original size.
Potential reduce by 981 B
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. Tokai 4 Bb images are well optimized though.
Potential reduce by 44.2 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 44.2 kB or 54% of the original size.
Potential reduce by 8.2 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. Tokai4-bb.jp needs all CSS files to be minified and compressed as it can save up to 8.2 kB or 77% of the original size.
We found no issues to fix!
37
37
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tokai 4 Bb. According to our analytics all requests are already optimized.
tokai4-bb.jp
966 ms
common.css
863 ms
index.css
373 ms
navigation.css
373 ms
jquery.js
2244 ms
yuga.js
924 ms
ga.js
50 ms
header_logo_01.gif
352 ms
header_logo_02.gif
546 ms
header_logo_03.gif
363 ms
g_navi_01.gif
372 ms
g_navi_02.gif
373 ms
g_navi_03.gif
386 ms
g_navi_04.gif
528 ms
g_navi_05.gif
544 ms
g_navi_06.gif
558 ms
g_navi_07.gif
562 ms
main_visual_bg.gif
811 ms
main_visual.jpg
1409 ms
head_bg.gif
723 ms
member_banner.gif
947 ms
agreement_banner.gif
744 ms
parents_banner.gif
1162 ms
homelos_banner01.gif
1086 ms
top_banner_ishizaki.gif
1304 ms
top_banner_juttetsu.gif
1007 ms
top_banner_rinkei.gif
1318 ms
top_banner_marketing.gif
1395 ms
footer_bg.gif
1267 ms
link_mark.gif
1347 ms
g_navi_01_on.gif
1448 ms
g_navi_02_on.gif
1490 ms
g_navi_03_on.gif
1498 ms
g_navi_04_on.gif
1532 ms
g_navi_05_on.gif
1589 ms
g_navi_06_on.gif
1580 ms
g_navi_07_on.gif
1628 ms
__utm.gif
10 ms
tokai4-bb.jp accessibility score
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
Links do not have a discernible name
tokai4-bb.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
tokai4-bb.jp SEO score
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tokai4-bb.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 Tokai4-bb.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.
tokai4-bb.jp
Open Graph description is not detected on the main page of Tokai 4 Bb. 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: