38.4 sec in total
4.3 sec
33.9 sec
204 ms
Click here to check amazing Tansei content. Otherwise, check out these important facts you probably never knew about tansei.biz
Visit tansei.bizWe analyzed Tansei.biz page load time and found that the first response time was 4.3 sec and then it took 34.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 11 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
tansei.biz performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value6.3 s
10/100
25%
Value6.7 s
36/100
10%
Value110 ms
97/100
30%
Value0
100/100
15%
Value5.4 s
71/100
10%
4278 ms
9536 ms
78 ms
75 ms
9883 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 80% of them (24 requests) were addressed to the original Tansei.biz, 7% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Tansei.biz.
Page size can be reduced by 45.8 kB (20%)
226.3 kB
180.5 kB
In fact, the total size of Tansei.biz main page is 226.3 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 5% of websites need less resources to load. Images take 155.7 kB which makes up the majority of the site volume.
Potential reduce by 5.4 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 5.4 kB or 66% of the original size.
Potential reduce by 834 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. Tansei images are well optimized though.
Potential reduce by 38.9 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 38.9 kB or 63% of the original size.
Potential reduce by 637 B
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. Tansei.biz needs all CSS files to be minified and compressed as it can save up to 637 B or 73% of the original size.
Number of requests can be reduced by 9 (50%)
18
9
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tansei. 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.
tansei.biz
4278 ms
tansei.css
9536 ms
jquery.min.js
78 ms
jquery.easing.min.js
75 ms
tansei.js
9883 ms
css
27 ms
analytics.js
72 ms
logo_jp.png
2934 ms
header_arrow_utility.png
217 ms
wrapper_bg.png
210 ms
bg_dot_white.png
371 ms
bg_arrow_black.png
370 ms
bg_panel_naiso.jpg
20221 ms
icon_dot_white.png
9405 ms
bg_panel_digital.jpg
20220 ms
bg_panel_insurance.jpg
18705 ms
bg_panel_trip.jpg
8292 ms
photo_trip_fly.png
20220 ms
logo_en.png
20221 ms
bg_panel_company.jpg
12401 ms
bg_panel_concept.jpg
20220 ms
icon_tel.png
20221 ms
icon_mail.png
20222 ms
bg_panel_photo02.jpg
20222 ms
footer_bg.png
20221 ms
footer_nav_line.png
20221 ms
pagetop.png
20221 ms
collect
49 ms
collect
114 ms
print.css
3084 ms
tansei.biz accessibility score
tansei.biz 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
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
tansei.biz SEO score
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
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tansei.biz 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 Tansei.biz 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.
tansei.biz
Open Graph description is not detected on the main page of Tansei. 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: