11.5 sec in total
3.7 sec
7.4 sec
381 ms
Welcome to nikkencs.co.jp homepage info - get ready to check Nikkencs best content for Japan right away, or after learning these important things about nikkencs.co.jp
建築ニッケン・キャリア・ステーション」は日建学院(建築資料研究社)グループの一員として、その知識とネットワークを活かした建設・土木・不動産系業界特化型の職業紹介・人材派遣企業です。 業界特化の利点を活かした効率的かつ的確なキャリアマッチングで「働く人」と「働く場(企業様)」とのお引き合わせを強力にサポートしています。系・土木系学生と建設業界を結ぶコンテンツやサービスが満載
Visit nikkencs.co.jpWe analyzed Nikkencs.co.jp page load time and found that the first response time was 3.7 sec and then it took 7.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
nikkencs.co.jp performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value6.3 s
10/100
25%
Value6.2 s
43/100
10%
Value70 ms
99/100
30%
Value0.344
32/100
15%
Value6.1 s
63/100
10%
3702 ms
1154 ms
403 ms
52 ms
198 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 87% of them (47 requests) were addressed to the original Nikkencs.co.jp, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to S.yjtag.jp. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Nikkencs.co.jp.
Page size can be reduced by 326.2 kB (21%)
1.6 MB
1.3 MB
In fact, the total size of Nikkencs.co.jp main page is 1.6 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. 35% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 36.6 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 36.6 kB or 80% of the original size.
Potential reduce by 18.0 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. Nikkencs images are well optimized though.
Potential reduce by 210.4 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 210.4 kB or 62% of the original size.
Potential reduce by 61.2 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. Nikkencs.co.jp needs all CSS files to be minified and compressed as it can save up to 61.2 kB or 85% of the original size.
Number of requests can be reduced by 31 (60%)
52
21
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nikkencs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
nikkencs.co.jp
3702 ms
style.css
1154 ms
style.css
403 ms
analytics.js
52 ms
icon_job.png
198 ms
icon_mail.png
192 ms
logo.png
582 ms
icon_phone.png
383 ms
menu_btn.png
407 ms
close_btn.png
395 ms
icon_home.png
423 ms
visual_01.jpg
1526 ms
icon_job-02.png
592 ms
visual_02.jpg
2136 ms
visual_03.jpg
2016 ms
icon_arrow.png
772 ms
dotted_line_black.png
787 ms
collect
26 ms
checkbox_off.png
213 ms
imagesloaded.pkgd.min.js
196 ms
jquery.bxslider.min.js
196 ms
jquery.tile.js
201 ms
searchform.js
193 ms
script.js
573 ms
jquery.js
574 ms
jquery-migrate.min.js
388 ms
ajax_filtering.js
397 ms
guide_img_01.png
966 ms
guide_img_02.png
1378 ms
guide_img_03.png
844 ms
guide_img_04.png
758 ms
guide_img_05.png
1335 ms
image13.jpg
765 ms
icon_search.png
951 ms
side_link_01.jpg
956 ms
side_link_03.jpg
1045 ms
bnr_medical.jpg
1144 ms
bnr_ksk.jpg
1147 ms
bnr_ukeoi.jpg
1158 ms
bnr_fs.jpg
1244 ms
bnr_amidas.jpg
1338 ms
arrow_up.png
1339 ms
icon_map.png
1351 ms
arrow_up.png
1443 ms
jquery-1.11.1.min.js
2087 ms
tag.js
19 ms
tab.css
387 ms
tag
14 ms
arrow_left.png
198 ms
arrow_right.png
192 ms
sp.css
197 ms
conversion_async.js
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41 ms
39 ms
nikkencs.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
Links do not have a discernible name
nikkencs.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
nikkencs.co.jp SEO score
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 Nikkencs.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 Nikkencs.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.
nikkencs.co.jp
Open Graph data is detected on the main page of Nikkencs. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: