4.6 sec in total
543 ms
3.8 sec
240 ms
Welcome to biz-tech.co.jp homepage info - get ready to check Biz Tech best content right away, or after learning these important things about biz-tech.co.jp
株式会社ビズテックの公式ウェブサイト
Visit biz-tech.co.jpWe analyzed Biz-tech.co.jp page load time and found that the first response time was 543 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
biz-tech.co.jp performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value3.5 s
63/100
25%
Value3.3 s
91/100
10%
Value290 ms
80/100
30%
Value0
100/100
15%
Value2.1 s
99/100
10%
543 ms
171 ms
318 ms
182 ms
190 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that all of those requests were addressed to Biz-tech.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Biz-tech.co.jp.
Page size can be reduced by 7.4 kB (3%)
287.6 kB
280.2 kB
In fact, the total size of Biz-tech.co.jp main page is 287.6 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. Only 10% of websites need less resources to load. Images take 277.1 kB which makes up the majority of the site volume.
Potential reduce by 3.6 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 3.6 kB or 65% of the original size.
Potential reduce by 0 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. Biz Tech images are well optimized though.
Potential reduce by 617 B
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 617 B or 58% of the original size.
Potential reduce by 3.1 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. Biz-tech.co.jp needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 82% of the original size.
We found no issues to fix!
26
26
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biz Tech. According to our analytics all requests are already optimized.
biz-tech.co.jp
543 ms
style.css
171 ms
script.js
318 ms
bg.gif
182 ms
container_bg.gif
190 ms
header_bg.gif
325 ms
logo.jpg
480 ms
nav_bg.gif
334 ms
arrow1.gif
352 ms
menu_over_01.gif
343 ms
menu_02.gif
350 ms
menu_03.gif
478 ms
menu_04.gif
648 ms
menu_05.gif
503 ms
menu_06.gif
663 ms
menu_07.gif
522 ms
main_img7.jpg
1101 ms
midashi_new.gif
633 ms
rinen.jpg
822 ms
academy_banner2.jpg
1380 ms
beauty_banner.jpg
1725 ms
menu_over_02.gif
177 ms
menu_over_03.gif
173 ms
menu_over_04.gif
332 ms
menu_over_05.gif
1190 ms
menu_over_06.gif
323 ms
menu_over_07.gif
174 ms
biz-tech.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
biz-tech.co.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
biz-tech.co.jp SEO score
JA
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biz-tech.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 Biz-tech.co.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
biz-tech.co.jp
Open Graph description is not detected on the main page of Biz Tech. 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: