4.9 sec in total
780 ms
3.7 sec
331 ms
Welcome to vidtec.net homepage info - get ready to check Vidtec best content for Japan right away, or after learning these important things about vidtec.net
NO.6000カタログ 令和5年7月1日より価格改定のお知らせ 株式会社コスモスビード(理化学実験硝子器具製造メーカー)は、理化学実験ガラス器具の製造、加工及び販売を行なっています。ガラス製品の注文・ガラス器具のオーダーメイド他、ビーカー・フラスコなどの理化学実験器具のことならお任せください。
Visit vidtec.netWe analyzed Vidtec.net page load time and found that the first response time was 780 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
vidtec.net performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value5.9 s
14/100
25%
Value5.5 s
54/100
10%
Value240 ms
85/100
30%
Value0
100/100
15%
Value3.8 s
90/100
10%
780 ms
338 ms
504 ms
508 ms
341 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 91% of them (41 requests) were addressed to the original Vidtec.net, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Vidtec.net.
Page size can be reduced by 83.4 kB (41%)
201.4 kB
118.0 kB
In fact, the total size of Vidtec.net main page is 201.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 83.4 kB which makes up the majority of the site volume.
Potential reduce by 9.2 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 9.2 kB or 73% of the original size.
Potential reduce by 672 B
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. Vidtec images are well optimized though.
Potential reduce by 46.7 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 46.7 kB or 56% of the original size.
Potential reduce by 26.8 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. Vidtec.net needs all CSS files to be minified and compressed as it can save up to 26.8 kB or 84% of the original size.
Number of requests can be reduced by 6 (14%)
42
36
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vidtec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
vidtec.net
780 ms
style.css
338 ms
jquery.js
504 ms
jquery.form.js
508 ms
stylesheet.css
341 ms
contact-form-7.js
342 ms
pagenavi-css.css
342 ms
page.css
508 ms
bg.gif
338 ms
logo.jpg
337 ms
vidtec.gif
346 ms
cut.gif
341 ms
menu01.jpg
345 ms
menu02.jpg
344 ms
menu03.jpg
678 ms
menu04.jpg
678 ms
menu05.jpg
681 ms
menu06.jpg
678 ms
s_title.png
679 ms
sidecat_01.png
680 ms
sidecat_02.png
1010 ms
sidecat_03.png
1009 ms
sidecat_04.png
1013 ms
sidecat_05.png
1012 ms
sidecat_06.png
1014 ms
sidecat_07.png
1016 ms
sidecat_08.png
1343 ms
sidecat_09.png
1334 ms
sidecat_10.png
1340 ms
sidecat_11.png
1339 ms
list_b.gif
1339 ms
flow_b.gif
1343 ms
estimate_b.gif
1665 ms
company_b.gif
1667 ms
topics_title.gif
1670 ms
004.png
1670 ms
search_title_2.gif
1669 ms
technology_b.gif
1677 ms
company_b2.gif
1998 ms
order_b.gif
2000 ms
faq_b.gif
2007 ms
ga.js
21 ms
__utm.gif
12 ms
collect
98 ms
ga-audiences
86 ms
vidtec.net accessibility score
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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 IDs are not unique
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
No form fields have multiple labels
<object> elements do not have alternate text
vidtec.net 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
vidtec.net SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document uses plugins
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vidtec.net 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 Vidtec.net 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.
vidtec.net
Open Graph description is not detected on the main page of Vidtec. 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: