5.7 sec in total
722 ms
4.3 sec
617 ms
Visit dmlab.jp now to see the best up-to-date Dmlab content for Japan and also check out these interesting facts you probably never knew about dmlab.jp
デジタルマーケティングの勉強ならココ。デジタルマーケティングやWebマーケティングのノウハウ・成功事例を広告主視点でまとめたマーケティング情報サイトです。「Webマーケティング基礎」「SEO」「リスティング広告」「アドテク」「ソーシャルアド(SNS広告)」の5カテゴリ。運営:Digital Marketing Lab(広瀬信輔)
Visit dmlab.jpWe analyzed Dmlab.jp page load time and found that the first response time was 722 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
dmlab.jp performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value3.6 s
60/100
25%
Value10.7 s
7/100
10%
Value3,740 ms
1/100
30%
Value0.001
100/100
15%
Value19.7 s
2/100
10%
722 ms
333 ms
527 ms
359 ms
363 ms
Our browser made a total of 100 requests to load all elements on the main page. We found that 50% of them (50 requests) were addressed to the original Dmlab.jp, 5% (5 requests) were made to Ssp.send.microadinc.com and 5% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Dmlab.jp.
Page size can be reduced by 201.2 kB (15%)
1.4 MB
1.2 MB
In fact, the total size of Dmlab.jp main page is 1.4 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. 40% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 35.5 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 35.5 kB or 76% of the original size.
Potential reduce by 18.9 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. Dmlab images are well optimized though.
Potential reduce by 119.0 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 119.0 kB or 53% of the original size.
Potential reduce by 27.7 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. Dmlab.jp needs all CSS files to be minified and compressed as it can save up to 27.7 kB or 78% of the original size.
Number of requests can be reduced by 59 (61%)
96
37
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dmlab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
dmlab.jp
722 ms
reset.min.css
333 ms
common.min.css
527 ms
kv.min.css
359 ms
top.min.css
363 ms
colorbox.min.css
364 ms
brand
27 ms
adsbygoogle.js
14 ms
compass.js
15 ms
brand
24 ms
_import.js
205 ms
bookmark_button.js
703 ms
bk.jpg
360 ms
globe.png
332 ms
me.png
358 ms
kv.png
1631 ms
kv_tb.png
1690 ms
kv_dummy.gif
183 ms
kv_tb_dummy.gif
368 ms
bg_head_.png
496 ms
logo_white_off.png
526 ms
menu_off.png
530 ms
search.gif
549 ms
smenu_deco.png
663 ms
next.png
702 ms
btn_about_off.png
708 ms
btn_expand.png
728 ms
btn_detail_off.png
828 ms
btn_book_off.png
877 ms
book_off.png
1060 ms
banner_tools_off.png
1127 ms
banner_words_off.png
1158 ms
banner_material_off.png
1226 ms
logo.png
1237 ms
facebook_off.png
1307 ms
hatena_off.png
1324 ms
twitter_off.png
1403 ms
dummy.gif
1414 ms
pagetop_off.png
1488 ms
cookie_enabled_get_apac.html
362 ms
PT-Magistral-Cyrillic.ttf
1985 ms
sprite1.png
1513 ms
ca-pub-7963343271646550.js
34 ms
zrt_lookup.html
27 ms
show_ads_impl.js
50 ms
paraimg.jpg
2231 ms
gtm.js
77 ms
jquery-2.1.4.min.js
1950 ms
jquery.colorbox-min.js
1842 ms
jquery.lazyload.min.js
1725 ms
scrHeader.min.js
1789 ms
setMenuAction.min.js
1906 ms
social.min.js
1988 ms
ads
194 ms
osd.js
6 ms
conversion_async.js
17 ms
smart-crossfade.min.js
1925 ms
21 ms
61 ms
colorbox.min.js
1847 ms
13250232331523409936
31 ms
abg.js
33 ms
m_js_controller.js
32 ms
googlelogo_color_112x36dp.png
28 ms
lazyload.min.js
1842 ms
pagetop.min.js
1861 ms
blink.min.js
1888 ms
s
16 ms
x_button_blue2.png
6 ms
ad
474 ms
ad
502 ms
ad
514 ms
ad
518 ms
ad
522 ms
MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js
4 ms
tel.min.js
1786 ms
2085470_1.png
1115 ms
ic
351 ms
ic
348 ms
2121252_1.png
1097 ms
ic
346 ms
2085453_1.png
1148 ms
ic
335 ms
2121251_1.png
929 ms
ic
355 ms
2085539_1.png
934 ms
sdk.js
271 ms
analytics.js
21 ms
506 ms
overlay.png
178 ms
202 ms
collect
4 ms
collect
51 ms
ga-audiences
19 ms
113 ms
xd_arbiter.php
222 ms
xd_arbiter.php
426 ms
fbevents.js
69 ms
s.js
456 ms
23 ms
dmlab.jp accessibility score
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
<frame> or <iframe> elements do not have a title
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.
dmlab.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
dmlab.jp SEO score
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
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dmlab.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 Dmlab.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.
dmlab.jp
Open Graph data is detected on the main page of Dmlab. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: