7.3 sec in total
2.5 sec
4.5 sec
236 ms
Click here to check amazing Cafe System content for Japan. Otherwise, check out these important facts you probably never knew about cafe-system.com
LAMPから入ってsymfonyなどを使っていた元プログラマ。今は趣味程度にWordPressや新しいなにがしを勉強中。最近はiOSアプリ開発でObjective-C。
Visit cafe-system.comWe analyzed Cafe-system.com page load time and found that the first response time was 2.5 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
cafe-system.com performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value3.4 s
67/100
25%
Value10.6 s
7/100
10%
Value6,770 ms
0/100
30%
Value0
100/100
15%
Value16.7 s
5/100
10%
2511 ms
855 ms
682 ms
345 ms
354 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 52% of them (33 requests) were addressed to the original Cafe-system.com, 8% (5 requests) were made to Pagead2.googlesyndication.com and 8% (5 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Cafe-system.com.
Page size can be reduced by 438.5 kB (60%)
736.3 kB
297.8 kB
In fact, the total size of Cafe-system.com main page is 736.3 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. 50% of websites need less resources to load. Javascripts take 394.4 kB which makes up the majority of the site volume.
Potential reduce by 37.9 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 37.9 kB or 80% of the original size.
Potential reduce by 6.4 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. Cafe System images are well optimized though.
Potential reduce by 210.2 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 210.2 kB or 53% of the original size.
Potential reduce by 184.0 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. Cafe-system.com needs all CSS files to be minified and compressed as it can save up to 184.0 kB or 87% of the original size.
Number of requests can be reduced by 29 (49%)
59
30
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cafe System. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
cafe-system.com
2511 ms
style.css
855 ms
font-awesome.min.css
682 ms
style.css
345 ms
extension.css
354 ms
responsive-pc.css
376 ms
style.css
513 ms
responsive.css
527 ms
wpp.css
404 ms
jquery.js
851 ms
jquery-migrate.min.js
519 ms
adsbygoogle.js
8 ms
widget.js
917 ms
javascript.js
375 ms
jquery.lazyload.min.js
252 ms
wp-embed.min.js
346 ms
media.css
329 ms
narrow.css
416 ms
wp-emoji-release.min.js
177 ms
15076665524_17e7df2c9c_o-150x150.jpg
177 ms
6441607321_d99ccb422c_z-150x150.jpg
177 ms
3769771267_99b93126c1_z-150x150.jpg
201 ms
1339-featured-75x75.jpg
176 ms
30-featured-75x75.jpg
198 ms
128-featured-75x75.jpg
268 ms
203-featured-75x75.jpg
341 ms
61-featured-75x75.jpg
341 ms
157-featured-75x75.jpg
341 ms
1345-featured-75x75.jpg
350 ms
1304-featured-75x75.png
386 ms
1436-featured-75x75.jpg
497 ms
1464-featured-75x75.jpg
510 ms
icomoon.woff
462 ms
fontawesome-webfont.woff
801 ms
ca-pub-9202809862974723.js
49 ms
zrt_lookup.html
43 ms
show_ads_impl.js
57 ms
ads
261 ms
osd.js
13 ms
ads
328 ms
ads
211 ms
rakuten_widget.js
999 ms
impression
763 ms
m_js_controller.js
18 ms
abg.js
38 ms
favicon
125 ms
googlelogo_color_112x36dp.png
147 ms
favicon
158 ms
nessie_icon_tiamat_white.png
61 ms
s
47 ms
x_button_blue2.png
30 ms
14545422112551869281
48 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
3 ms
print.css
180 ms
mw_view.html
16 ms
dc.js
30 ms
pc_pcview_all.css
6 ms
front_merged.js
121 ms
loading.gif
23 ms
buttons.gif
109 ms
__utm.gif
88 ms
sdk.js
148 ms
count.js
87 ms
cafe-system.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
cafe-system.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
cafe-system.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cafe-system.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 Cafe-system.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.
cafe-system.com
Open Graph data is detected on the main page of Cafe System. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: