5.8 sec in total
1.6 sec
3.9 sec
363 ms
Visit i-plug.co.jp now to see the best up-to-date I Plug content for Japan and also check out these interesting facts you probably never knew about i-plug.co.jp
新卒採用のダイレクト・リクルーティングであるOfferBox(オファーボックス)は、新卒採用の逆求人Webサービスとしては業界最大級の採用ツールです。スタートアップから大手企業まで多くの企業にご利用いただいており、学生が作成するWeb上のプロフィールをみて、企業から学生にオファーを送れます。内々定承諾まで は一切費用がかからない完全成功報酬型サービスで、初期費用なしでご利用いただけます。
Visit i-plug.co.jpWe analyzed I-plug.co.jp page load time and found that the first response time was 1.6 sec and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
i-plug.co.jp performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value10.6 s
0/100
25%
Value9.8 s
10/100
10%
Value30 ms
100/100
30%
Value0.096
91/100
15%
Value7.4 s
48/100
10%
1560 ms
10 ms
170 ms
32 ms
322 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 58% of them (34 requests) were addressed to the original I-plug.co.jp, 10% (6 requests) were made to Facebook.com and 3% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain I-plug.co.jp.
Page size can be reduced by 448.2 kB (35%)
1.3 MB
842.2 kB
In fact, the total size of I-plug.co.jp main page is 1.3 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. 50% of websites need less resources to load. Images take 695.0 kB which makes up the majority of the site volume.
Potential reduce by 29.0 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. This page needs HTML code to be minified as it can gain 4.5 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 29.0 kB or 74% of the original size.
Potential reduce by 8.7 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. I Plug images are well optimized though.
Potential reduce by 151.3 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 151.3 kB or 60% of the original size.
Potential reduce by 259.2 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. I-plug.co.jp needs all CSS files to be minified and compressed as it can save up to 259.2 kB or 85% of the original size.
Number of requests can be reduced by 38 (68%)
56
18
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I Plug. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
i-plug.co.jp
1560 ms
font-awesome.min.css
10 ms
jquery.bxslider.css
170 ms
jquery.min.js
32 ms
jquery.bxslider.min.js
322 ms
styles.css
336 ms
thickbox.css
331 ms
front.css
340 ms
mappress.css
342 ms
bootstrap.min.css
539 ms
style.min.css
478 ms
style.css
483 ms
jquery.js
676 ms
jquery.form.min.js
510 ms
scripts.js
508 ms
thickbox.js
635 ms
bootstrap.min.js
645 ms
the-bootstrap.min.js
679 ms
conversion.js
17 ms
style.css
200 ms
buttons.css
242 ms
style.css
314 ms
style2015.css
323 ms
uda.css
360 ms
analytics.js
38 ms
fbds.js
38 ms
main_img_gray.jpg
1438 ms
logo.png
212 ms
btn_student.jpg
366 ms
btn_office.jpg
363 ms
partner_osaka.jpg
211 ms
partner_shinrenkei.jpg
310 ms
partner_hrc.jpg
558 ms
partner_su.jpg
374 ms
partner_aska.jpg
472 ms
b_blog.png
529 ms
b_tw.png
532 ms
b_fb.png
542 ms
fontawesome-webfont.woff
69 ms
362 ms
96 ms
collect
38 ms
202 ms
225 ms
223 ms
224 ms
all.js
19 ms
widgets.js
48 ms
plusone.js
125 ms
munchkin.js
232 ms
loadingAnimation.gif
511 ms
101 ms
160 ms
xd_arbiter.php
36 ms
xd_arbiter.php
45 ms
cb=gapi.loaded_0
19 ms
munchkin.js
3 ms
visitWebPage
153 ms
22 ms
i-plug.co.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
Form elements do not have associated labels
i-plug.co.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
Page has valid source maps
i-plug.co.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise I-plug.co.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 I-plug.co.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.
i-plug.co.jp
Open Graph data is detected on the main page of I Plug. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: