6.7 sec in total
687 ms
5.8 sec
150 ms
Visit tatsumi-sys.jp now to see the best up-to-date Tatsumi Sys content for Japan and also check out these interesting facts you probably never knew about tatsumi-sys.jp
本社所在地・事業内容・主要取引先など。
Visit tatsumi-sys.jpWe analyzed Tatsumi-sys.jp page load time and found that the first response time was 687 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
tatsumi-sys.jp performance score
name
value
score
weighting
Value1.9 s
87/100
10%
Value2.9 s
79/100
25%
Value4.9 s
65/100
10%
Value80 ms
99/100
30%
Value0
100/100
15%
Value2.6 s
98/100
10%
687 ms
635 ms
1974 ms
323 ms
498 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that all of those requests were addressed to Tatsumi-sys.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Tatsumi-sys.jp.
Page size can be reduced by 128.1 kB (21%)
600.3 kB
472.1 kB
In fact, the total size of Tatsumi-sys.jp main page is 600.3 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 10% of websites need less resources to load. Images take 482.9 kB which makes up the majority of the site volume.
Potential reduce by 5.6 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 1.5 kB, which is 19% 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 5.6 kB or 69% of the original size.
Potential reduce by 49.9 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. Tatsumi Sys images are well optimized though.
Potential reduce by 64.5 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 64.5 kB or 65% of the original size.
Potential reduce by 8.1 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. Tatsumi-sys.jp needs all CSS files to be minified and compressed as it can save up to 8.1 kB or 83% of the original size.
Number of requests can be reduced by 3 (12%)
25
22
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tatsumi Sys. 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.
tatsumi-sys.jp
687 ms
style.css
635 ms
jquery-1.7.1.min.js
1974 ms
tatsumi.js
323 ms
mobilyslider.js
498 ms
init.js
327 ms
headerBack.jpg
176 ms
TATSUMI.png
376 ms
menuContact_off.png
168 ms
menuAbout_off.png
171 ms
menuService_off.png
169 ms
menuHome_off.png
176 ms
bottom_shadow.png
325 ms
topImage1.png
2048 ms
topImage2.png
3272 ms
h2.jpg
337 ms
topSidebooks.png
497 ms
AppStore_off.png
480 ms
topStandRack.png
500 ms
aspWeb35.jpg
557 ms
MyShot35.jpg
638 ms
network45.jpg
657 ms
smartPhone45.jpg
663 ms
system45.jpg
739 ms
bullets.png
793 ms
prev_next.png
819 ms
tatsumi-sys.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
Image elements do not have [alt] attributes
Links do not have a discernible name
tatsumi-sys.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
tatsumi-sys.jp SEO score
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tatsumi-sys.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 Tatsumi-sys.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.
tatsumi-sys.jp
Open Graph description is not detected on the main page of Tatsumi Sys. 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: