6.1 sec in total
1.4 sec
4.1 sec
604 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 1.4 sec and then it took 4.7 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
Value4.8 s
12/100
10%
Value11.8 s
0/100
25%
Value13.4 s
2/100
10%
Value4,400 ms
1/100
30%
Value0.003
100/100
15%
Value14.9 s
8/100
10%
1407 ms
361 ms
347 ms
32 ms
380 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 82% of them (32 requests) were addressed to the original Gotojuku.jp, 10% (4 requests) were made to Static.addtoany.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Gotojuku.jp.
Page size can be reduced by 384.7 kB (20%)
1.9 MB
1.5 MB
In fact, the total size of Gotojuku.jp main page is 1.9 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. 30% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 60.0 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 60.0 kB or 75% of the original size.
Potential reduce by 87.8 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. Gotojuku images are well optimized though.
Potential reduce by 174.8 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 174.8 kB or 57% of the original size.
Potential reduce by 62.1 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. Gotojuku.jp needs all CSS files to be minified and compressed as it can save up to 62.1 kB or 89% of the original size.
Number of requests can be reduced by 14 (38%)
37
23
The browser has sent 37 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 15 to 1 for JavaScripts and as a result speed up the page load time.
gotojuku.jp
1407 ms
style.css
361 ms
responsive.css
347 ms
jquery.min.js
32 ms
jquery.bxslider.min.js
380 ms
animsition.min.js
350 ms
heightline.js
353 ms
gotojuku.head.js
379 ms
styles.css
518 ms
jquery.js
700 ms
jquery-migrate.min.js
530 ms
page.js
10 ms
gotojuku.foot.js
522 ms
jquery.easing.1.3.js
524 ms
jquery.form.min.js
560 ms
scripts.js
518 ms
wp-emoji-release.min.js
337 ms
a.jpg
1803 ms
logo.png
193 ms
pc.png
181 ms
course_1.jpg
505 ms
course_2.jpg
528 ms
%E5%86%85%E7%94%B0-150x150.jpg
232 ms
sugiyama-photo-150x150.jpg
231 ms
%E6%A2%81%E7%80%AC%E3%81%95%E3%82%93-150x150.jpg
689 ms
%E6%9D%BE%E6%9C%AC%E6%A7%98-150x150.jpg
378 ms
voice-150x150.jpg
394 ms
1455905_743932269025848_4357053530136526470_n-150x150.jpg
392 ms
access.png
1321 ms
logo_mono.png
592 ms
b.jpg
2025 ms
c.jpg
2079 ms
d.jpg
1671 ms
gtm.js
109 ms
ja.js
102 ms
bg-1.png
563 ms
sm13.html
6 ms
ga.js
28 ms
icons.34.png
13 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
gotojuku.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
Browser errors were logged to the console
gotojuku.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
N/A
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 neither this language nor any other was claimed in <html> or <meta> tags. 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 data is detected on the main page of Gotojuku. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: