Tools & Wizards About Us
zengakuren.jp screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

zengakuren.jp

サイト名称

Page Load Speed

11.6 sec in total

First Response

3.6 sec

Resources Loaded

6.7 sec

Page Rendered

1.3 sec

zengakuren.jp screenshot

About Website

Welcome to zengakuren.jp homepage info - get ready to check Zengakuren best content for Japan right away, or after learning these important things about zengakuren.jp

全学連（全日本学生自治会総連合）

Visit zengakuren.jp

Key Findings

We analyzed Zengakuren.jp page load time and found that the first response time was 3.6 sec and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

zengakuren.jp performance score

0

Network Requests Diagram

3610 ms

style.css

531 ms

tabber.css

382 ms

style-default.css

367 ms

jquery.js

1050 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 68% of them (50 requests) were addressed to the original Zengakuren.jp, 12% (9 requests) were made to Ajax.googleapis.com and 7% (5 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Zengakuren.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 736.2 kB (49%)

Content Size

1.5 MB

After Optimization

755.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zengakuren.jp main page is 1.5 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. 70% of websites need less resources to load. Javascripts take 547.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 63.6 kB

  • Original 81.6 kB
  • After minification 80.4 kB
  • After compression 18.0 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 63.6 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 16.3 kB

  • Original 518.4 kB
  • After minification 502.1 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. Zengakuren images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 368.9 kB

  • Original 547.8 kB
  • After minification 490.2 kB
  • After compression 178.9 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 368.9 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 287.5 kB

  • Original 344.0 kB
  • After minification 325.7 kB
  • After compression 56.6 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. Zengakuren.jp needs all CSS files to be minified and compressed as it can save up to 287.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (61%)

Requests Now

70

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zengakuren. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

3610 ms

style.css

style.css

531 ms

tabber.css

tabber.css

382 ms

style-default.css

style-default.css

367 ms

jquery.js

jquery.js

1050 ms

tabber.js

tabber.js

595 ms

cycle.js

cycle.js

723 ms

jetpack.css

jetpack.css

934 ms

prototype.js

prototype.js

88 ms

scriptaculous.js

scriptaculous.js

98 ms

effects.js

effects.js

107 ms

lightbox.js

lightbox.js

694 ms

jquery.js

jquery.js

1363 ms

jquery-migrate.min.js

jquery-migrate.min.js

906 ms

external-tracking.min.js

external-tracking.min.js

893 ms

e-201611.js

e-201611.js

4 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

329 ms

builder.js

builder.js

12 ms

effects.js

effects.js

13 ms

dragdrop.js

dragdrop.js

29 ms

controls.js

controls.js

23 ms

slider.js

slider.js

38 ms

sound.js

sound.js

38 ms

lightbox.css

lightbox.css

199 ms

analytics.js

analytics.js

238 ms

top-v.gif

top-v.gif

222 ms

nv-left.gif

nv-left.gif

230 ms

nv-right.gif

nv-right.gif

219 ms

saitou9.jpg

saitou9.jpg

824 ms

qr-code-zen_sm.gif

qr-code-zen_sm.gif

219 ms

wp-titlle02.jpg

wp-titlle02.jpg

919 ms

wp-titlle03.jpg

wp-titlle03.jpg

900 ms

blog_Comments.gif

blog_Comments.gif

514 ms

9494b2d16e677b04793d80a203fe590c-212x300.jpg

9494b2d16e677b04793d80a203fe590c-212x300.jpg

516 ms

dots.gif

dots.gif

517 ms

delicioud.png

delicioud.png

582 ms

digg.gif

digg.gif

581 ms

reddit.png

reddit.png

667 ms

stumble.png

stumble.png

823 ms

facebook.png

facebook.png

821 ms

google.png

google.png

825 ms

808ec6351a4035150342e57714312dec-212x300.jpg

808ec6351a4035150342e57714312dec-212x300.jpg

1016 ms

f72b7cf80699499304fd8a95482bf918-212x300.jpg

f72b7cf80699499304fd8a95482bf918-212x300.jpg

1299 ms

241c85ba14edd44f6e57313517cae568-212x300.jpg

241c85ba14edd44f6e57313517cae568-212x300.jpg

956 ms

160314-2-212x300.jpg

160314-2-212x300.jpg

1028 ms

ded5938ae18d54d83242ae31fd561493-212x300.jpg

ded5938ae18d54d83242ae31fd561493-212x300.jpg

1082 ms

38a6ccf8e4f9d3bc0e01980758d1dc06-212x300.jpg

38a6ccf8e4f9d3bc0e01980758d1dc06-212x300.jpg

1290 ms

DSC01710-300x225.jpg

DSC01710-300x225.jpg

1143 ms

DSC01636-300x225.jpg

DSC01636-300x225.jpg

1193 ms

none

none

1227 ms

ad-sanri.gif

ad-sanri.gif

1279 ms

ad-dc.gif

ad-dc.gif

1340 ms

ad-nc.gif

ad-nc.gif

1393 ms

ad-hoshi.gif

ad-hoshi.gif

1428 ms

ad-kc.gif

ad-kc.gif

1481 ms

ad-tks.gif

ad-tks.gif

1495 ms

rss.png

rss.png

1480 ms

qr-code-zen.gif

qr-code-zen.gif

1531 ms

side_rss_140.jpg

side_rss_140.jpg

1591 ms

zen_banner.gif

zen_banner.gif

1633 ms

mail53.gif

mail53.gif

1457 ms

Rub2z02f8Ao

Rub2z02f8Ao

297 ms

collect

collect

264 ms

collect

collect

260 ms

ga.js

ga.js

253 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

76 ms

www-embed-player.js

www-embed-player.js

101 ms

base.js

base.js

163 ms

g.gif

g.gif

35 ms

__utm.gif

__utm.gif

35 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

56 ms

ad_status.js

ad_status.js

60 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

78 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

81 ms

SEO Factors

zengakuren.jp SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zengakuren.jp can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Zengakuren.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.

Social Sharing Optimization

zengakuren.jp

Open Graph data is detected on the main page of Zengakuren. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: