9 sec in total
501 ms
8.2 sec
282 ms
Welcome to dretec.co.jp homepage info - get ready to check Dretec best content for Japan right away, or after learning these important things about dretec.co.jp
デジタルスケール、タイマー、電気ケトル、体重計などの製造・販売。「暮らしをデザインする」ドリテックの公式サイトです。
Visit dretec.co.jpWe analyzed Dretec.co.jp page load time and found that the first response time was 501 ms and then it took 8.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
dretec.co.jp performance score
name
value
score
weighting
Value8.5 s
0/100
10%
Value14.5 s
0/100
25%
Value14.6 s
1/100
10%
Value1,470 ms
14/100
30%
Value0
100/100
15%
Value14.5 s
8/100
10%
501 ms
841 ms
77 ms
928 ms
655 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that 83% of them (77 requests) were addressed to the original Dretec.co.jp, 4% (4 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Chat.tayoreru.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Dretec.co.jp.
Page size can be reduced by 435.2 kB (4%)
11.3 MB
10.9 MB
In fact, the total size of Dretec.co.jp main page is 11.3 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. 55% of websites need less resources to load. Images take 10.6 MB which makes up the majority of the site volume.
Potential reduce by 172.0 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 47.3 kB, which is 25% 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 172.0 kB or 91% of the original size.
Potential reduce by 73.2 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. Dretec images are well optimized though.
Potential reduce by 116.9 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 116.9 kB or 31% of the original size.
Potential reduce by 73.0 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. Dretec.co.jp needs all CSS files to be minified and compressed as it can save up to 73.0 kB or 54% of the original size.
Number of requests can be reduced by 25 (28%)
88
63
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dretec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
dretec.co.jp
501 ms
dretec.co.jp
841 ms
gtm.js
77 ms
ots_chatbot_for_iframe.js
928 ms
view-58218f874ee3fe77acf712e83cc70611.css
655 ms
all.css
41 ms
font-awesome.min.css
38 ms
11-dd9e2bafa6f422b737e4f7a93264f0a1.css
522 ms
12-f38b2db10e01b1572732a3191d538707.css
526 ms
13-e912d10e17ef50e3d30a99e9e0133eb0.css
879 ms
24-d75c847d32f7f41ae94e96bece9feb36.css
562 ms
view-584b010fdbb662e7154e86265a1e0197.js
1705 ms
jquery.min.js
35 ms
22-2fef786910299d0c18637477e331a46c.js
695 ms
23-b5ef953efecbe4aaa5c3a9d9427704f8.js
699 ms
24-5f8f4aed010e1afe499184d8197309f9.js
940 ms
25-84e6fa943c8c274108a0236e1827a497.js
815 ms
26-ae24c6e7a9769c8961c8d13d7920f55e.js
869 ms
27-33309fb3771912ab328e84d024c2c2c1.js
875 ms
40-864a144dbbc956381a47679ec57ab06c.js
978 ms
41-4f83fbc46f7b457db157aab64a4877c8.js
1041 ms
28-04446e9d5c5eafa0e69257fa3e764846.js
1049 ms
element.js
68 ms
chatbot.css
216 ms
jquery.min.js
4 ms
analytics.js
188 ms
gtm.js
186 ms
gather_access_data
3803 ms
8dfb60644f232e7a88d153dfb8431ec9.png
244 ms
d2c574f302a912270704c89def233a6c.jpg
394 ms
%E3%82%AA%E3%83%B3%E3%83%A9%E3%82%A4%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%97%E6%94%B9.png
245 ms
TOP%E3%82%B9%E3%83%A9%E3%82%A4%E3%83%89_IOT_PC.jpg
1246 ms
JY-102_PC.jpg
891 ms
TOP%E3%82%B9%E3%83%A9%E3%82%A4%E3%83%89_BS-248.jpg
782 ms
TOP%E3%82%B9%E3%83%A9%E3%82%A4%E3%83%89_VC-200_PC.jpg
2025 ms
O-707_PC.jpg
1234 ms
%E5%AD%A6%E7%BF%92%E3%82%BF%E3%82%A4%E3%83%9E%E3%83%BC_PC.jpg
1330 ms
9192dff32c4a9da1031edcf9ce2a1343.png
972 ms
1a8710388e489f4c790697d6e69b6e84.png
1067 ms
a4936e8dbba939adf9dd35ddf766a729.png
1160 ms
TOP%E3%82%B9%E3%83%A9%E3%82%A4%E3%83%89_IOT_%E3%82%B9%E3%83%9E%E3%83%9B.jpg
1766 ms
TOP%E3%82%B9%E3%83%A9%E3%82%A4%E3%83%89_JY-102_%E3%82%B9%E3%83%9E%E3%83%9B.jpg
1351 ms
TOP%E3%82%B9%E3%83%A9%E3%82%A4%E3%83%89_BS-248TO_%E3%82%B9%E3%83%9E%E3%83%9B.jpg
1582 ms
TOP%E3%82%B9%E3%83%A9%E3%82%A4%E3%83%89_VS-200_%E3%82%B9%E3%83%9E%E3%83%9B.jpg
2122 ms
O-707_%E3%82%B9%E3%83%9E%E3%83%9B.jpg
1706 ms
%E5%AD%A6%E7%BF%92%E3%82%BF%E3%82%A4%E3%83%9E%E3%83%BC_%E3%82%B9%E3%83%9E%E3%83%9B.jpg
1541 ms
BM-501_%E3%83%AA%E3%83%AA%E3%83%BC%E3%82%B9.jpg
3051 ms
HK-201_%E3%83%AA%E3%83%AA%E3%83%BC%E3%82%B9.jpg
2276 ms
HK-200_%E3%83%AA%E3%83%AA%E3%83%BC%E3%82%B9.jpg
2642 ms
VS-201_%E3%83%AA%E3%83%AA%E3%83%BC%E3%82%B9.jpg
2290 ms
4147792bb80cf9acd7139491278011b4.jpg
2189 ms
e8f15ed4ceeb136f6530320ee667cc98.jpg
2472 ms
396481bfb41e55e79b89cb7050729e33.jpg
2353 ms
45d17cf2fd71389d6cc3f4dc905eff1b.jpg
2451 ms
T-626WT.jpg
3166 ms
PO-162SV.jpg
3332 ms
f4bde0218cf58b6ed84b029c5309408f.jpg
2974 ms
HM-810WT.jpg
3348 ms
PO-163WT.jpg
3955 ms
O-900PK.jpg
3494 ms
T-601PP.jpg
3432 ms
1d26abfa6c1fda9e65a2161d7046e431.jpg
3518 ms
fontawesome-webfont.woff
56 ms
fontawesome-webfont-3503c9fdf7c16dcf3685c3b0b59a0414.woff
3492 ms
collect
41 ms
js
56 ms
collect
29 ms
js
137 ms
ga-audiences
112 ms
fontawesome-webfont-9ba8b06c88b64f7f7ec912d493f80525.otf
3382 ms
BS-405GY.jpg
3782 ms
BM-214.jpg
3436 ms
TO-103WT.jpg
2925 ms
a23ead2a001fb7c13027cb41778a0652.jpg
3513 ms
LS-110SV.jpg
3435 ms
50738d5cdb4b0d15bdaa7f9fe45ad495.jpg
3404 ms
O-707WT.jpg
3322 ms
a8b8ae6f8a821d624458bf53d4919497.jpg
2913 ms
ec58aff3dfb26b6a4749aede45d28c41.jpg
2957 ms
5d60c571dfdf06c6af57a0615e0de1c3.jpg
3004 ms
49e9d812322e8cb7950727481b4e5535.jpg
3024 ms
84b58c03c89aa806cc927520e37ba91d.jpg
2981 ms
05d4d1d0ee06c49884f4657caad1300e.jpg
2967 ms
fe9299322e8ee152ea2a31a39b4ba476.png
2887 ms
de7ac17b73c539f2ec7465f41a183e87.png
2813 ms
bfe83683101d037233b4a583c1432f44.png
2621 ms
icon_011.png
2523 ms
95fa6c3bc7e5a70e25a35feb0a8157e4.png
2518 ms
63143bdc6901a2cef1fbccad658170f1.png
2445 ms
f2ad157f7dfe71e14ad1f33004ff6499.png
2466 ms
73580e289caf9d5717ba1ba1215cbc12.png
2425 ms
48eda106c99e3af9532ebf7ab89a1eef.png
2354 ms
5ff5f6f902e135b45df2cc9ba2f4eed2.png
1856 ms
dretec.co.jp accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
dretec.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
Browser errors were logged to the console
dretec.co.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
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dretec.co.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 Dretec.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.
dretec.co.jp
Open Graph description is not detected on the main page of Dretec. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: