6.1 sec in total
923 ms
4.8 sec
367 ms
Click here to check amazing Jack Pot content for Japan. Otherwise, check out these important facts you probably never knew about jack-pot.co.jp
ジャックポットプランニング
Visit jack-pot.co.jpWe analyzed Jack-pot.co.jp page load time and found that the first response time was 923 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
jack-pot.co.jp performance score
name
value
score
weighting
Value6.9 s
1/100
10%
Value9.5 s
0/100
25%
Value12.6 s
3/100
10%
Value240 ms
86/100
30%
Value1.031
2/100
15%
Value9.4 s
31/100
10%
923 ms
525 ms
359 ms
717 ms
368 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 88% of them (49 requests) were addressed to the original Jack-pot.co.jp, 7% (4 requests) were made to Opentable.jp and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Jack-pot.co.jp.
Page size can be reduced by 235.3 kB (31%)
770.0 kB
534.7 kB
In fact, the total size of Jack-pot.co.jp main page is 770.0 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. 25% of websites need less resources to load. Images take 584.7 kB which makes up the majority of the site volume.
Potential reduce by 45.7 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 6.3 kB, which is 12% 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 45.7 kB or 84% of the original size.
Potential reduce by 100.7 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. Obviously, Jack Pot needs image optimization as it can save up to 100.7 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 71.1 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 71.1 kB or 65% of the original size.
Potential reduce by 17.8 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. Jack-pot.co.jp needs all CSS files to be minified and compressed as it can save up to 17.8 kB or 79% of the original size.
Number of requests can be reduced by 19 (35%)
55
36
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jack Pot. 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.
jack-pot.co.jp
923 ms
style.css
525 ms
sp.css
359 ms
jquery-1.2.6.min.js
717 ms
ot.css
368 ms
123 ms
analytics.js
58 ms
Otlogo.gif
118 ms
logo.jpg
350 ms
head_arrow.jpg
354 ms
slide01.jpg
875 ms
slide02.jpg
875 ms
slide03.jpg
703 ms
slide04.jpg
900 ms
nv_00.jpg
710 ms
nv_01.jpg
734 ms
nv_01_2.jpg
1055 ms
nv_02.jpg
1090 ms
nv_04.jpg
1099 ms
topicon4.gif
1235 ms
topicon3.gif
1253 ms
topicon5.gif
1293 ms
bnr_fb.jpg
1625 ms
bnr_fc.jpg
1840 ms
bnr_1111.jpg
1687 ms
shop_01.jpg
1602 ms
shop_03.jpg
1601 ms
shop_05.jpg
1663 ms
shop_06.jpg
1939 ms
shop_07.jpg
1958 ms
shop_08.jpg
2004 ms
shop_10.jpg
2011 ms
shop_11.jpg
2046 ms
shop_13.jpg
2377 ms
map2.jpg
3497 ms
shopico_04.gif
2316 ms
shopico_03.gif
2386 ms
shopico_02.gif
2393 ms
shopico_01.gif
2417 ms
ico_05.jpg
2701 ms
shosai.jpg
2751 ms
ico_01.jpg
2752 ms
ico_02.jpg
2767 ms
blankpage.html
78 ms
ico_04.jpg
2731 ms
btn_findatableNew.png
36 ms
collect
12 ms
s41764805202838
85 ms
ico_03.jpg
2716 ms
ico_08.jpg
2771 ms
ico_10.jpg
2437 ms
ico_09.jpg
2443 ms
ico_11.jpg
2439 ms
ico_12.jpg
2539 ms
ico_13.jpg
2598 ms
ico_ccpt.jpg
2614 ms
jack-pot.co.jp 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.
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
Links do not have a discernible name
jack-pot.co.jp 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
General
Impact
Issue
Detected JavaScript libraries
jack-pot.co.jp 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 Jack-pot.co.jp 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 Jack-pot.co.jp 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.
jack-pot.co.jp
Open Graph description is not detected on the main page of Jack Pot. 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: