2.8 sec in total
583 ms
2.1 sec
125 ms
Click here to check amazing YELLOW content. Otherwise, check out these important facts you probably never knew about yellow.co.jp
株式会社イエローのコーポレートサイトです。
Visit yellow.co.jpWe analyzed Yellow.co.jp page load time and found that the first response time was 583 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
yellow.co.jp performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value3.5 s
64/100
25%
Value10.6 s
7/100
10%
Value110 ms
98/100
30%
Value0.044
99/100
15%
Value3.3 s
94/100
10%
583 ms
190 ms
335 ms
517 ms
347 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 68% of them (26 requests) were addressed to the original Yellow.co.jp, 26% (10 requests) were made to Static.xx.fbcdn.net and 3% (1 request) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Yellow.co.jp.
Page size can be reduced by 105.6 kB (49%)
215.1 kB
109.5 kB
In fact, the total size of Yellow.co.jp main page is 215.1 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 204.2 kB which makes up the majority of the site volume.
Potential reduce by 2.4 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 2.4 kB or 61% of the original size.
Potential reduce by 98.1 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. Obviously, YELLOW needs image optimization as it can save up to 98.1 kB or 48% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 5.2 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. Yellow.co.jp needs all CSS files to be minified and compressed as it can save up to 5.2 kB or 74% of the original size.
Number of requests can be reduced by 25 (68%)
37
12
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of YELLOW. 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 JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
yellow.co.jp
583 ms
wrapper.css
190 ms
header.css
335 ms
main.css
517 ms
submenu.css
347 ms
menu.css
356 ms
footer.css
386 ms
yellow.jpg
746 ms
ylw_s_blank.jpg
1003 ms
OP.jpg
1022 ms
stream.jpg
1092 ms
menu_r3_c1.gif
568 ms
menuB_r2_c1.gif
681 ms
menu_r3_c3.gif
756 ms
menu_r3_c4.gif
851 ms
menu_r3_c5.gif
932 ms
menu_r3_c6.gif
999 ms
menu_r3_c7.gif
1022 ms
menu_r3_c8.gif
1118 ms
menu_r3_c9.gif
1131 ms
menu_r3_c10.gif
1150 ms
likebox.php
228 ms
kyEKgjk51ZE.css
304 ms
xgj7bXhJNEH.css
372 ms
1kPfZUdGrka.js
511 ms
Yuj_Y8xNH2C.js
641 ms
Mpe38fuBVZ2.js
532 ms
n8qIhCw3vMx.js
507 ms
back_r1_c1.jpg
684 ms
back_r2_c1.jpg
685 ms
back_r3_c1.jpg
758 ms
back_r4_c1.jpg
798 ms
back_r5_c1.jpg
810 ms
264805_158845477516943_2817880_n.jpg
357 ms
wL6VQj7Ab77.png
83 ms
s7jcwEQH7Sx.png
82 ms
VXcANLwwL5J.js
70 ms
AmlxWlqMvlv.js
141 ms
yellow.co.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
Buttons do not have an accessible name
yellow.co.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
yellow.co.jp SEO score
N/A
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yellow.co.jp can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Japanese. Our system also found out that Yellow.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.
yellow.co.jp
Open Graph description is not detected on the main page of YELLOW. 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: