7.6 sec in total
524 ms
6.8 sec
362 ms
Click here to check amazing Fast S content. Otherwise, check out these important facts you probably never knew about fast-s.com
全国のSEやプログラマ、開発会社にシステム・ソフトウェア開発の依頼やプロジェクト管理、支払いができる「ファーストシステム」
Visit fast-s.comWe analyzed Fast-s.com page load time and found that the first response time was 524 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
fast-s.com performance score
name
value
score
weighting
Value9.2 s
0/100
10%
Value17.1 s
0/100
25%
Value10.8 s
6/100
10%
Value70 ms
99/100
30%
Value0.003
100/100
15%
Value11.0 s
21/100
10%
524 ms
1390 ms
929 ms
465 ms
986 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 66% of them (58 requests) were addressed to the original Fast-s.com, 9% (8 requests) were made to Apis.google.com and 3% (3 requests) were made to Cdn-ak.b.st-hatena.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Fast-s.com.
Page size can be reduced by 701.9 kB (61%)
1.1 MB
445.1 kB
In fact, the total size of Fast-s.com main page is 1.1 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. 40% of websites need less resources to load. Javascripts take 739.0 kB which makes up the majority of the site volume.
Potential reduce by 19.7 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 3.4 kB, which is 13% 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 19.7 kB or 76% of the original size.
Potential reduce by 18.5 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. Fast S images are well optimized though.
Potential reduce by 598.9 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 598.9 kB or 81% of the original size.
Potential reduce by 64.9 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. Fast-s.com needs all CSS files to be minified and compressed as it can save up to 64.9 kB or 83% of the original size.
Number of requests can be reduced by 57 (67%)
85
28
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fast S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
fast-s.com
524 ms
www.fast-s.com
1390 ms
fs_common01.css
929 ms
error.css
465 ms
fs_contents01.css
986 ms
jquery.bt.css
504 ms
jquery-ui-1.7.3.css
1279 ms
fs_customize01.css
697 ms
ThickBox.css
504 ms
prototype.js
2085 ms
jquery-1.4.1.js
1783 ms
jquery.bt.js
1746 ms
ajaxzip2.js
915 ms
jquery-ui-1.7.3.js
2635 ms
ui.datepicker-ja.js
1143 ms
jquery.textarearesizer.compressed.js
1279 ms
thickbox.js
1594 ms
fs_common01.js
1538 ms
plusone.js
105 ms
share.js
306 ms
widgets.js
8 ms
bookmark_button.js
342 ms
gs_image_130-66_ja.js
10 ms
fs_afterloaded.js
1284 ms
ga.js
74 ms
cb=gapi.loaded_0
63 ms
button-only.gif
178 ms
gs_noscript_130-66_ja.gif
49 ms
utility_bar.gif
284 ms
creator_utility.gif
282 ms
query_utility.gif
281 ms
welcome_utility.gif
279 ms
faq_utility.gif
279 ms
fs_header_bg.gif
277 ms
logo_fs02.gif
538 ms
top_btn_current.gif
744 ms
sp.gif
537 ms
engineer_btn.gif
712 ms
job_btn.gif
737 ms
case_btn.gif
504 ms
mypage_btn.gif
729 ms
bread_crumb.gif
766 ms
top-mainvisual-bg03.gif
781 ms
top-mainvisual03.jpg
2648 ms
btn_seemore.gif
945 ms
top_image003.gif
968 ms
top_image001.gif
1200 ms
top_image002.gif
993 ms
FaceBook.gif
1008 ms
Twitter.gif
1183 ms
fplatlogo.gif
1215 ms
logo_cp.gif
1215 ms
share_button.html
315 ms
__utm.gif
37 ms
like.php
313 ms
top_btn03.jpg
1086 ms
link_arrow_w.gif
1242 ms
link_arrow.gif
1268 ms
right_btn_fastd_l.gif
1509 ms
pagetop.gif
1292 ms
query_rid_center.gif
1313 ms
query_rid_l1.gif
1449 ms
query_rid_r1.gif
1489 ms
query_tel.gif
1507 ms
query_mail.gif
1537 ms
camera_bottom_center.gif
1652 ms
camera_bottom_l1.gif
1707 ms
418 ms
camera_bottom_r1.gif
1616 ms
siteSeal.do
788 ms
cb=gapi.loaded_1
29 ms
fastbutton
83 ms
loadingAnimation.gif
1570 ms
ui-bg_highlight-soft_100_eeeeee_1x100.png
1613 ms
postmessageRelay
121 ms
bt_check_1.png
55 ms
cb=gapi.loaded_0
90 ms
cb=gapi.loaded_1
89 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
130 ms
fy8tT2klpgR.js
165 ms
LVx-xkvaJ0b.png
177 ms
3193398744-postmessagerelay.js
97 ms
rpc:shindig_random.js
36 ms
cb=gapi.loaded_0
15 ms
reset.css
12 ms
entry-button.css
13 ms
button-counter.gif
5 ms
siteSealImage.do
185 ms
fast-s.com 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.
fast-s.com 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
fast-s.com SEO score
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fast-s.com 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 Fast-s.com 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.
fast-s.com
Open Graph description is not detected on the main page of Fast S. 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: