2.5 sec in total
560 ms
1.9 sec
84 ms
Welcome to slow-jam.jp homepage info - get ready to check Slow Jam best content right away, or after learning these important things about slow-jam.jp
slow-jam.jp is your first and best source for all of the information you’re looking for. From general topics to more of what you would expect to find here, slow-jam.jp has it all. We hope you find wha...
Visit slow-jam.jpWe analyzed Slow-jam.jp page load time and found that the first response time was 560 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
slow-jam.jp performance score
name
value
score
weighting
Value1.5 s
96/100
10%
Value2.0 s
96/100
25%
Value2.6 s
97/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value1.5 s
100/100
10%
560 ms
187 ms
629 ms
335 ms
357 ms
Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Slow-jam.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (676 ms) belongs to the original domain Slow-jam.jp.
Page size can be reduced by 48.1 kB (69%)
69.6 kB
21.5 kB
In fact, the total size of Slow-jam.jp main page is 69.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 60.2 kB which makes up the majority of the site volume.
Potential reduce by 1.7 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. 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 1.7 kB or 63% of the original size.
Potential reduce by 14 B
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. Slow Jam images are well optimized though.
Potential reduce by 42.4 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 42.4 kB or 70% of the original size.
Potential reduce by 4.0 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. Slow-jam.jp needs all CSS files to be minified and compressed as it can save up to 4.0 kB or 77% of the original size.
We found no issues to fix!
15
15
The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slow Jam. According to our analytics all requests are already optimized.
slow-jam.jp
560 ms
iepngfix.js
187 ms
jquery-1.2.6.min.js
629 ms
jquery.bgpos.js
335 ms
index_import.css
357 ms
default.css
172 ms
index.css
160 ms
top_logo_img.gif
676 ms
top_logo_txt.gif
181 ms
shop.gif
321 ms
px.gif
365 ms
tel.gif
339 ms
enter.png
339 ms
address.gif
191 ms
mail.gif
308 ms
bg_enter.jpg
364 ms
slow-jam.jp accessibility score
slow-jam.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
slow-jam.jp SEO score
EN
JA
SHIFT-JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Slow-jam.jp can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Slow-jam.jp main page’s claimed encoding is shift-jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
slow-jam.jp
Open Graph description is not detected on the main page of Slow Jam. 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: