3.9 sec in total
686 ms
2.9 sec
223 ms
Click here to check amazing COCO STAFF content. Otherwise, check out these important facts you probably never knew about cocostaff.co.jp
東京 埼玉 神奈川 千葉で事務 物流 軽作業の派遣・求人、人材派遣サービスをお探しなら、(株)ココスタッフにお任せください。人材派遣のココスタッフは、東京 神奈川 埼玉 千葉を中心に事務 物流 派遣、オペレーター、軽作業等の仕事・人材紹介を行っている派遣会社です。短期、日払いにも対応。
Visit cocostaff.co.jpWe analyzed Cocostaff.co.jp page load time and found that the first response time was 686 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
cocostaff.co.jp performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value24.9 s
0/100
25%
Value11.6 s
4/100
10%
Value300 ms
79/100
30%
Value1.678
0/100
15%
Value22.8 s
1/100
10%
686 ms
480 ms
328 ms
991 ms
37 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 75% of them (30 requests) were addressed to the original Cocostaff.co.jp, 10% (4 requests) were made to Platform.twitter.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Cocostaff.co.jp.
Page size can be reduced by 49.1 kB (65%)
75.9 kB
26.8 kB
In fact, the total size of Cocostaff.co.jp main page is 75.9 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. 30% of websites need less resources to load. Javascripts take 52.9 kB which makes up the majority of the site volume.
Potential reduce by 5.7 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 1.3 kB, which is 15% 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 5.7 kB or 66% of the original size.
Potential reduce by 32.0 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 32.0 kB or 60% of the original size.
Potential reduce by 11.5 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. Cocostaff.co.jp needs all CSS files to be minified and compressed as it can save up to 11.5 kB or 80% of the original size.
Number of requests can be reduced by 7 (18%)
39
32
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of COCO STAFF. 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.
cocostaff.co.jp
686 ms
common.css
480 ms
toppage.css
328 ms
jquery-1.9.0.min.js
991 ms
analytics.js
37 ms
head_arrow_white.gif
178 ms
top_key_back.gif
178 ms
top_key.jpg
1406 ms
coco_logo.png
176 ms
top_buttons.png
1021 ms
gnav_base.png
342 ms
gnav_menu.png
557 ms
top_topic_base.png
335 ms
top_menu_tip.gif
338 ms
topmenu_sub1.gif
555 ms
topmenu_img1.jpg
556 ms
topmenu_sub4.gif
556 ms
topmenu_img4.jpg
734 ms
topmenu_sub2.gif
734 ms
topmenu_img2.jpg
734 ms
topmenu_sub8.gif
734 ms
topmenu_img8.jpg
831 ms
topmenu_sub3.gif
828 ms
topmenu_img5.jpg
834 ms
top_head_base.gif
839 ms
news_more.gif
992 ms
contact_tel.gif
989 ms
smart_qr_ban.jpg
1163 ms
facebook.jpg
1185 ms
widgets.js
83 ms
footer_base.png
1127 ms
foot_listmark.gif
1134 ms
collect
12 ms
timeline.d11f7a3b3287fb94220e8ee6d03cc772.js
125 ms
syndication
99 ms
478710561941622784
155 ms
timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
29 ms
timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
123 ms
WQbtWLTa_normal.jpeg
453 ms
jot
26 ms
cocostaff.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
Links do not have a discernible name
cocostaff.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
cocostaff.co.jp 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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cocostaff.co.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 Cocostaff.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.
cocostaff.co.jp
Open Graph description is not detected on the main page of COCO STAFF. 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: