4.1 sec in total
549 ms
3.2 sec
371 ms
Welcome to operatokyo.jp homepage info - get ready to check Operatokyo best content right away, or after learning these important things about operatokyo.jp
Visit operatokyo.jpWe analyzed Operatokyo.jp page load time and found that the first response time was 549 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
operatokyo.jp performance score
name
value
score
weighting
Value4.8 s
11/100
10%
Value5.5 s
19/100
25%
Value11.1 s
6/100
10%
Value180 ms
91/100
30%
Value0
100/100
15%
Value8.1 s
41/100
10%
549 ms
180 ms
325 ms
551 ms
365 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 88% of them (36 requests) were addressed to the original Operatokyo.jp, 5% (2 requests) were made to X8.nobody.jp and 5% (2 requests) were made to Asumi.shinobi.jp. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Operatokyo.jp.
Page size can be reduced by 163.5 kB (11%)
1.5 MB
1.3 MB
In fact, the total size of Operatokyo.jp main page is 1.5 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. 25% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 12.5 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 2.7 kB, which is 16% 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 12.5 kB or 71% of the original size.
Potential reduce by 60.3 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. Operatokyo images are well optimized though.
Potential reduce by 69.9 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 69.9 kB or 65% of the original size.
Potential reduce by 20.8 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. Operatokyo.jp needs all CSS files to be minified and compressed as it can save up to 20.8 kB or 83% of the original size.
Number of requests can be reduced by 7 (18%)
40
33
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Operatokyo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
operatokyo.jp
549 ms
common.css
180 ms
index_pc.css
325 ms
jquery-1.11.1.min.js
551 ms
respond.src.js
365 ms
15671170M
616 ms
bg_mv_blue.png
175 ms
mv_bg.jpg
319 ms
mv_people.png
1009 ms
qpp_logo.png
316 ms
mv_text%20.png
540 ms
mv_people_sp.png
1538 ms
button_icon.png
483 ms
job_img_1.jpg
480 ms
job_img_2.jpg
646 ms
job_img_3.jpg
794 ms
job_img_4.jpg
710 ms
button_icon_3.png
736 ms
suport_img.jpg
1283 ms
map_all.jpg
892 ms
map_kinki.jpg
898 ms
map_tyuugoku.jpg
1106 ms
map_toukai.jpg
1223 ms
map_kyuushuu.jpg
1056 ms
bg_musee_blue.png
1178 ms
musee_img.png
1217 ms
riyuu_bg.jpg
1577 ms
qps_visual_people.png
1516 ms
qps_visual_text.png
1380 ms
qps_sp.jpg
1725 ms
voice_img.jpg
1444 ms
bg_job.png
1540 ms
contact_call.png
1605 ms
contact_mail.png
1687 ms
contact_sp.png
1707 ms
Zen
391 ms
encount
521 ms
1.13.17
367 ms
sync
168 ms
common_sp.css
181 ms
index_sp.css
184 ms
operatokyo.jp accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Links do not have a discernible name
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.
operatokyo.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
Page has valid source maps
operatokyo.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Operatokyo.jp can be misinterpreted by Google and other search engines. Our service has detected that English 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 Operatokyo.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.
operatokyo.jp
Open Graph description is not detected on the main page of Operatokyo. 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: