9 sec in total
587 ms
6.6 sec
1.7 sec
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 587 ms and then it took 8.4 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
Value2.3 s
74/100
10%
Value5.3 s
22/100
25%
Value3.8 s
84/100
10%
Value100 ms
98/100
30%
Value0
100/100
15%
Value4.8 s
79/100
10%
587 ms
1274 ms
28 ms
25 ms
384 ms
Our browser made a total of 139 requests to load all elements on the main page. We found that 79% of them (110 requests) were addressed to the original Card-book.biz, 4% (6 requests) were made to Apis.google.com and 2% (3 requests) were made to B.st-hatena.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Card-book.biz.
Page size can be reduced by 117.0 kB (16%)
745.8 kB
628.8 kB
In fact, the total size of Card-book.biz main page is 745.8 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. 60% of websites need less resources to load. Images take 379.5 kB which makes up the majority of the site volume.
Potential reduce by 101.9 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 101.9 kB or 76% of the original size.
Potential reduce by 13.5 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. Cardbook images are well optimized though.
Potential reduce by 1.3 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. This website has mostly compressed JavaScripts.
Potential reduce by 317 B
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 has all CSS files already compressed.
Number of requests can be reduced by 78 (59%)
133
55
The browser has sent 133 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 from 19 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
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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.
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card-book.biz
Open Graph data is detected on the main page of Cardbook. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: