4.7 sec in total
703 ms
3.5 sec
487 ms
Click here to check amazing Tanken content for Japan. Otherwise, check out these important facts you probably never knew about tanken.com
Visit tanken.comWe analyzed Tanken.com page load time and found that the first response time was 703 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
tanken.com performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value4.6 s
35/100
25%
Value6.9 s
34/100
10%
Value2,350 ms
5/100
30%
Value0.207
60/100
15%
Value13.1 s
12/100
10%
703 ms
670 ms
49 ms
37 ms
30 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 59% of them (38 requests) were addressed to the original Tanken.com, 9% (6 requests) were made to Googleads.g.doubleclick.net and 8% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Tanken.com.
Page size can be reduced by 239.8 kB (17%)
1.4 MB
1.2 MB
In fact, the total size of Tanken.com main page is 1.4 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. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 19.9 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 19.9 kB or 75% of the original size.
Potential reduce by 130.0 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. Tanken images are well optimized though.
Potential reduce by 58.9 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 58.9 kB or 62% of the original size.
Potential reduce by 31.1 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. Tanken.com needs all CSS files to be minified and compressed as it can save up to 31.1 kB or 69% of the original size.
Number of requests can be reduced by 15 (24%)
63
48
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tanken. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
tanken.com
703 ms
consolidated-12.css
670 ms
style-cf.css
49 ms
adsbygoogle.js
37 ms
jquery-1.11.0.min.js
30 ms
javascript.js
353 ms
css
25 ms
analytics.js
36 ms
backhome.jpg
353 ms
menu1.jpg
689 ms
Logo_25wht.gif
28 ms
menu2.jpg
685 ms
menu3.jpg
714 ms
menu4.jpg
744 ms
menu5.jpg
737 ms
menu6.jpg
747 ms
menu7.jpg
857 ms
top.jpg
1021 ms
logo.gif
920 ms
button1.jpg
1104 ms
button2.jpg
1121 ms
button3.jpg
1123 ms
button4.jpg
1191 ms
button5.jpg
1275 ms
button6.jpg
1355 ms
button7.jpg
1471 ms
button8.jpg
1496 ms
button9.jpg
1499 ms
button10.jpg
1528 ms
button11.jpg
1630 ms
button12.jpg
1691 ms
button13.jpg
1837 ms
button14.jpg
1870 ms
button15.jpg
1876 ms
button16.jpg
1864 ms
button17.jpg
1989 ms
button19.jpg
2029 ms
button20.jpg
2203 ms
button18.jpg
2199 ms
button21.jpg
2245 ms
button22.jpg
2252 ms
mail.gif
2170 ms
maintitle.gif
2203 ms
ca-pub-1913910459391256.js
61 ms
zrt_lookup.html
58 ms
show_ads_impl.js
58 ms
collect
34 ms
ads
112 ms
banner3.jpg
896 ms
osd.js
13 ms
update.js
44 ms
ads
151 ms
ads
97 ms
ads
151 ms
i.png
5 ms
m_js_controller.js
34 ms
abg.js
54 ms
favicon
67 ms
googlelogo_color_112x36dp.png
65 ms
imgad
47 ms
nessie_icon_tiamat_white.png
48 ms
s
34 ms
x_button_blue2.png
5 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
16 ms
tanken.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
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
Links do not have a discernible name
tanken.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
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
tanken.com 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
Tap targets are not sized appropriately
JA
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tanken.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed English language. Our system also found out that Tanken.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.
tanken.com
Open Graph description is not detected on the main page of Tanken. 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: