7.8 sec in total
1.1 sec
6.2 sec
476 ms
Visit tokai-catv.co.jp now to see the best up-to-date Tokai Catv content and also check out these interesting facts you probably never knew about tokai-catv.co.jp
TOKAIケーブルネットワークの公式サイトです。静岡東部・中部にて、超高速光回線のインターネットを中心に、4K8K対応のケーブルテレビ、固定電話サービスをワンストップでご提供いたします。
Visit tokai-catv.co.jpWe analyzed Tokai-catv.co.jp page load time and found that the first response time was 1.1 sec and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
tokai-catv.co.jp performance score
name
value
score
weighting
Value0.8 s
100/100
10%
Value0.8 s
100/100
25%
Value1.2 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.8 s
100/100
10%
1110 ms
633 ms
635 ms
3045 ms
1289 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that all of those requests were addressed to Tokai-catv.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Tokai-catv.co.jp.
Page size can be reduced by 77.3 kB (15%)
515.6 kB
438.3 kB
In fact, the total size of Tokai-catv.co.jp main page is 515.6 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. 15% of websites need less resources to load. Images take 417.4 kB which makes up the majority of the site volume.
Potential reduce by 9.3 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 1.3 kB, which is 11% 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 9.3 kB or 77% of the original size.
Potential reduce by 9.4 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. Tokai Catv images are well optimized though.
Potential reduce by 52.4 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 52.4 kB or 67% of the original size.
Potential reduce by 6.2 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. Tokai-catv.co.jp needs all CSS files to be minified and compressed as it can save up to 6.2 kB or 76% of the original size.
Number of requests can be reduced by 8 (18%)
44
36
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tokai Catv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
tokai-catv.co.jp
1110 ms
module.css
633 ms
style.css
635 ms
jquery.js
3045 ms
roll.js
1289 ms
scrollsmoothly.js
758 ms
mocha.js
677 ms
h_bk.png
204 ms
rogo.gif
477 ms
hnavi1.jpg
206 ms
hnavi3.jpg
190 ms
hnavi2.jpg
188 ms
search.jpg
208 ms
navi1.png
386 ms
navi2.png
385 ms
navi3.png
425 ms
navi5.png
425 ms
main_bk.jpg
1619 ms
main_tv.jpg
1482 ms
mainph.jpg
1496 ms
main_it.jpg
1608 ms
arrow.png
645 ms
m_tv.jpg
938 ms
m_phone.jpg
1250 ms
m_net.jpg
1387 ms
service.gif
1430 ms
catv.png
1605 ms
net.png
1821 ms
hikari.png
1662 ms
bnr_service.gif
1679 ms
nr.gif
1829 ms
mr.gif
1811 ms
bnr_group.png
2412 ms
bnr_tocochan.gif
1849 ms
pg.gif
1858 ms
yaji.gif
2005 ms
list.gif
2020 ms
hnavi1_on.jpg
2059 ms
hnavi3_on.jpg
2027 ms
hnavi2_on.jpg
2048 ms
navi1_on.png
2199 ms
navi2_on.png
2215 ms
navi3_on.png
2204 ms
navi5_on.png
2057 ms
pg_on.gif
2107 ms
tokai-catv.co.jp accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Best practices
These items highlight common accessibility best practices.
Impact
Issue
The document uses <meta http-equiv="refresh">
tokai-catv.co.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
tokai-catv.co.jp SEO score
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tokai-catv.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Tokai-catv.co.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.
tokai-catv.co.jp
Open Graph description is not detected on the main page of Tokai Catv. 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: