7.2 sec in total
1 sec
6 sec
198 ms
Click here to check amazing J Trek content. Otherwise, check out these important facts you probably never knew about j-trek.jp
NPO法人日本トレッキング協会では、トレッキング活動を通じて心身を健やかに保ち、楽しみながら深く学び、質の高い自己実現を図りトレッキング文化を支える優れた環境を整え、見つめ直し、自然との持続可能な共生への豊かな「道(みち)」を目指す個人・団体の交流の場と活動の機会を提供することで、公益の増進に貢献することを目的としています。
Visit j-trek.jpWe analyzed J-trek.jp page load time and found that the first response time was 1 sec and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
j-trek.jp performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value21.4 s
0/100
25%
Value14.7 s
1/100
10%
Value2,530 ms
4/100
30%
Value0
100/100
15%
Value30.8 s
0/100
10%
1016 ms
373 ms
600 ms
409 ms
411 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that all of those requests were addressed to J-trek.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain J-trek.jp.
Page size can be reduced by 514.5 kB (49%)
1.1 MB
535.8 kB
In fact, the total size of J-trek.jp main page is 1.1 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. 15% of websites need less resources to load. Images take 462.0 kB which makes up the majority of the site volume.
Potential reduce by 12.6 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 12.6 kB or 79% of the original size.
Potential reduce by 31.5 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. J Trek images are well optimized though.
Potential reduce by 158.5 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 158.5 kB or 72% of the original size.
Potential reduce by 311.9 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. J-trek.jp needs all CSS files to be minified and compressed as it can save up to 311.9 kB or 88% of the original size.
Number of requests can be reduced by 40 (78%)
51
11
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of J Trek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.
j-trek.jp
1016 ms
style.css
373 ms
_else.css
600 ms
style.css
409 ms
index.css
411 ms
script.js
615 ms
common.css
188 ms
pagelayout.css
596 ms
printlayout.css
241 ms
blockskin.css
1638 ms
wp_style.css
1058 ms
overwrite.css
392 ms
style.css
407 ms
theme.css
203 ms
_else.css
379 ms
style.css
778 ms
_else.css
195 ms
jquery-1.8.3.min.js
1164 ms
jquery.easing.1.3.js
363 ms
head.load.min.js
393 ms
movie.js
762 ms
parts.js
712 ms
fx.js
1108 ms
override.js
965 ms
load.js
1053 ms
_area_side_a.css
185 ms
_area_billboard.css
192 ms
_area_main.css
188 ms
_area_header.css
194 ms
_area_side_b.css
171 ms
_area_footer.css
192 ms
_block_footer.css
342 ms
_block_header.css
363 ms
_block_side_a.css
371 ms
_block_side_b.css
379 ms
_block_billboard.css
379 ms
_block_main.css
383 ms
sr_mid_2.jpg
842 ms
sr_top_2.jpg
1116 ms
1_ic_bdprint3.png
552 ms
1_ic_bdtext3_s.png
563 ms
1_ic_bdtext3_m.png
564 ms
1_ic_bdtext3_l.png
569 ms
sign.png
1287 ms
web_03.jpg
2062 ms
web_13.jpg
939 ms
hr.gif
761 ms
cup3.jpg
1329 ms
web_14.jpg
1347 ms
treken_bn190x110.gif
1315 ms
gr_top.gif
1296 ms
hr.gif
1472 ms
j-trek.jp accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
j-trek.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
j-trek.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
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise J-trek.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 J-trek.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.
j-trek.jp
Open Graph data is detected on the main page of J Trek. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: