5.3 sec in total
620 ms
3.8 sec
866 ms
Visit gotojuku.jp now to see the best up-to-date Gotojuku content for Japan and also check out these interesting facts you probably never knew about gotojuku.jp
後藤企画・職業訓練校公式サイト。東京都・神楽坂にあるWebマーケティングを中心とした後藤企画の職業訓練の特徴や申し込み方法などを掲載。
Visit gotojuku.jpWe analyzed Gotojuku.jp page load time and found that the first response time was 620 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
gotojuku.jp performance score
name
value
score
weighting
Value2.0 s
84/100
10%
Value4.5 s
36/100
25%
Value9.0 s
14/100
10%
Value1,320 ms
17/100
30%
Value0.013
100/100
15%
Value12.2 s
15/100
10%
620 ms
1837 ms
38 ms
360 ms
1217 ms
Our browser made a total of 20 requests to load all elements on the main page. We found that 65% of them (13 requests) were addressed to the original Gotojuku.jp, 10% (2 requests) were made to Clarity.ms and 5% (1 request) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Gotojuku.jp.
Page size can be reduced by 71.9 kB (44%)
162.0 kB
90.1 kB
In fact, the total size of Gotojuku.jp main page is 162.0 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. 15% of websites need less resources to load. HTML takes 63.7 kB which makes up the majority of the site volume.
Potential reduce by 52.6 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 52.6 kB or 83% of the original size.
Potential reduce by 2.6 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 16.7 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. Gotojuku.jp needs all CSS files to be minified and compressed as it can save up to 16.7 kB or 41% of the original size.
Number of requests can be reduced by 16 (89%)
18
2
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gotojuku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
gotojuku.jp
620 ms
gotojuku.jp
1837 ms
viewport-extra.min.js
38 ms
styles.css
360 ms
style.css
1217 ms
add.css
698 ms
default.css
525 ms
hoa7usk.css
90 ms
js
76 ms
p.css
24 ms
lazysizes.min.js
364 ms
hooks.min.js
400 ms
i18n.min.js
528 ms
index.js
540 ms
index.js
575 ms
jquery.min.js
17 ms
script.js
591 ms
gc5hk58due
195 ms
lazysizes.min.js
179 ms
clarity.js
46 ms
gotojuku.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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
gotojuku.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
gotojuku.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 doesn't use legible font sizes
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gotojuku.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 Gotojuku.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.
gotojuku.jp
Open Graph description is not detected on the main page of Gotojuku. 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: