5 sec in total
523 ms
4.3 sec
153 ms
Welcome to tokyu.bus-location.jp homepage info - get ready to check Tokyu Bus Location best content for Japan right away, or after learning these important things about tokyu.bus-location.jp
東急バスのバスナビゲーション。バス接近表示情報を、運行情報と併せてリアルタイムで検索できます。
Visit tokyu.bus-location.jpWe analyzed Tokyu.bus-location.jp page load time and found that the first response time was 523 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
tokyu.bus-location.jp performance score
name
value
score
weighting
Value4.5 s
14/100
10%
Value5.9 s
13/100
25%
Value7.0 s
32/100
10%
Value60 ms
100/100
30%
Value0.479
18/100
15%
Value4.7 s
80/100
10%
523 ms
362 ms
851 ms
343 ms
343 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that all of those requests were addressed to Tokyu.bus-location.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Tokyu.bus-location.jp.
Page size can be reduced by 112.7 kB (71%)
159.9 kB
47.2 kB
In fact, the total size of Tokyu.bus-location.jp main page is 159.9 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. 20% of websites need less resources to load. Javascripts take 95.6 kB which makes up the majority of the site volume.
Potential reduce by 7.0 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 1.6 kB, which is 17% 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 7.0 kB or 72% of the original size.
Potential reduce by 339 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. Tokyu Bus Location images are well optimized though.
Potential reduce by 62.9 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 62.9 kB or 66% of the original size.
Potential reduce by 42.5 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. Tokyu.bus-location.jp needs all CSS files to be minified and compressed as it can save up to 42.5 kB or 86% of the original size.
Number of requests can be reduced by 5 (14%)
36
31
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tokyu Bus Location. 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 CSS and as a result speed up the page load time.
tokyu.bus-location.jp
523 ms
navi
362 ms
jquery.js
851 ms
jquery.popupwindow.js
343 ms
default.js
343 ms
set.css
344 ms
default.css
345 ms
header.css
343 ms
footer.css
345 ms
enhance.css
346 ms
layout.css
511 ms
bg_body.gif
343 ms
header_logo.gif
343 ms
header_ill.gif
346 ms
header_tokyubus.gif
344 ms
img_ptt01.gif
346 ms
bg_gnavi.gif
348 ms
gnavi_01.gif
680 ms
gnavi_02.gif
684 ms
drnavi2_01.gif
687 ms
drnavi2_02.gif
687 ms
drnavi2_03.gif
687 ms
gnavi_03.gif
686 ms
drnavi3_01.gif
1016 ms
title_rosen.gif
1024 ms
btn_rosen01.gif
1025 ms
btn_rosen02.gif
1026 ms
btn_rosen03.gif
1026 ms
title_sekkin.gif
1028 ms
bg_sekkin.gif
1354 ms
btn_sekkin01.gif
1364 ms
img_ptt03.png
1365 ms
title_info.gif
1367 ms
sidetitle_other.gif
1366 ms
i_arrow.gif
1368 ms
sidebtn_guide.gif
1692 ms
sidetitle_mobile.gif
1704 ms
img_qrcode.gif
1705 ms
tokyu.bus-location.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
[role]s do not have all required [aria-*] attributes
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
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>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
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
<object> elements do not have alternate text
tokyu.bus-location.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
tokyu.bus-location.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tokyu.bus-location.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 Tokyu.bus-location.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.
tokyu.bus-location.jp
Open Graph description is not detected on the main page of Tokyu Bus Location. 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: