8.2 sec in total
450 ms
7.4 sec
357 ms
Visit card-book.biz now to see the best up-to-date Cardbook content for Japan and also check out these interesting facts you probably never knew about card-book.biz
困ったときに頼りになるクレジットカード現金化サービス。しかし、還元率やキャッシュバックまでのスピードは店舗によって大きく異なります。当サイトでは、実際にサービスを利用した方からの口コミを元に、現金化店舗をランキング形式で紹介しています!
Visit card-book.bizWe analyzed Card-book.biz page load time and found that the first response time was 450 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
card-book.biz performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value4.5 s
36/100
25%
Value4.2 s
77/100
10%
Value200 ms
90/100
30%
Value0
100/100
15%
Value3.3 s
94/100
10%
450 ms
1603 ms
220 ms
438 ms
656 ms
Our browser made a total of 103 requests to load all elements on the main page. We found that 98% of them (101 requests) were addressed to the original Card-book.biz, 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Card-book.biz.
Page size can be reduced by 48.5 kB (22%)
218.3 kB
169.8 kB
In fact, the total size of Card-book.biz main page is 218.3 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. 30% of websites need less resources to load. Images take 147.8 kB which makes up the majority of the site volume.
Potential reduce by 24.1 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 24.1 kB or 83% of the original size.
Potential reduce by 7.8 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. Cardbook images are well optimized though.
Potential reduce by 381 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 16.3 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. Card-book.biz needs all CSS files to be minified and compressed as it can save up to 16.3 kB or 82% of the original size.
Number of requests can be reduced by 49 (49%)
101
52
The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cardbook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
card-book.biz
450 ms
card-book.biz
1603 ms
layout.css
220 ms
index.css
438 ms
rollover.js
656 ms
analytics.js
67 ms
bg_header.jpg
260 ms
logo.jpg
258 ms
himg01.jpg
475 ms
himg02.jpg
693 ms
bg_mainbody.jpg
476 ms
h2.jpg
1125 ms
bg01_top.jpg
694 ms
bg01_mid.jpg
695 ms
rankingtop_title_bg.jpg
695 ms
no01.png
698 ms
imgresize.php
1369 ms
evaluation_ico01.gif
909 ms
evaluation_ico02.gif
910 ms
evaluation_ico03.gif
909 ms
evaluation_ico04.gif
914 ms
evaluation_ico05.gif
1126 ms
evaluation_ico06.gif
1127 ms
reviews_bg01_top.gif
1129 ms
reviews_bg01_bot.gif
1133 ms
btn_bg01.jpg
1341 ms
btn01.jpg
1343 ms
bg01_bot.jpg
1344 ms
ln02.gif
1344 ms
no02.png
1352 ms
imgresize.php
2041 ms
no03.png
1560 ms
imgresize.php
2080 ms
ico.gif
1563 ms
ln03.gif
1570 ms
h2.jpg
1804 ms
bg02_mid.jpg
1777 ms
bg02_top.jpg
1781 ms
comparisontop_title_bg.jpg
1789 ms
no01_s.png
1993 ms
imgresize.php
2667 ms
reviews_bg02_top.gif
1973 ms
collect
12 ms
reviews_bg02_bot.gif
1766 ms
btn_bg02.jpg
1958 ms
btn02.jpg
1756 ms
bg02_bot.jpg
1767 ms
no02_s.png
1567 ms
imgresize.php
1844 ms
no03_s.png
1737 ms
imgresize.php
2202 ms
h3_01.jpg
1761 ms
comparison_bg_top.jpg
1569 ms
comparison_bg_mid.jpg
1739 ms
comparison_title01.jpg
1766 ms
comparison_title_bg.jpg
1779 ms
imgresize.php
1650 ms
evaluation_s_ico01.gif
1740 ms
evaluation_s_ico02.gif
1760 ms
evaluation_s_ico03.gif
1764 ms
evaluation_s_ico04.gif
1777 ms
evaluation_s_ico05.gif
1651 ms
evaluation_s_ico06.gif
1741 ms
btn_bg03.jpg
1760 ms
btn03.jpg
1764 ms
comparison_bg_bot.jpg
1765 ms
h3_02.jpg
1760 ms
comparison_title02.jpg
1648 ms
imgresize.php
1971 ms
comparison_bg_top.png
1751 ms
comparison_title03.jpg
1549 ms
imgresize.php
1782 ms
comparison_title04.jpg
1557 ms
imgresize.php
1631 ms
sub_h3_01.jpg
1544 ms
ln01.gif
1535 ms
menu_ico01.gif
1542 ms
menu_ico02.gif
1612 ms
menu_ico03.gif
1671 ms
menu_ico04.gif
1543 ms
menu_ico05.gif
1533 ms
menu_ico06.gif
1540 ms
menu_ico07.gif
1523 ms
menu_ico08.gif
1441 ms
menu_ico09.gif
1512 ms
menu_ico10.gif
1499 ms
sub_bnr.jpg
1442 ms
sub_h3_05.jpg
1349 ms
list_mk1.png
1331 ms
sub_h3_02.jpg
1414 ms
dimensional_code.gif
1495 ms
dimensional_code_img01.gif
1419 ms
dimensional_code_img02.gif
1330 ms
dimensional_code_img03.gif
1327 ms
sub_h3_03.jpg
1328 ms
search_bg.jpg
1409 ms
search_btn.jpg
1494 ms
sub_h3_04.jpg
1418 ms
menu_ico11.gif
1330 ms
menu_ico12.gif
1327 ms
flogo.jpg
1330 ms
pagetop.jpg
1407 ms
flinks.jpg
1495 ms
card-book.biz 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.
card-book.biz 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
card-book.biz 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
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Card-book.biz 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 Card-book.biz 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.
card-book.biz
Open Graph description is not detected on the main page of Cardbook. 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: