5.2 sec in total
1.1 sec
3.8 sec
343 ms
Welcome to bunseki.ac.jp homepage info - get ready to check Bunseki best content for Japan right away, or after learning these important things about bunseki.ac.jp
日本で唯一の化学の専門学校。学科・コース、取得資格、就職実績などの紹介。化学・バイオの実験集や教員のblog、メールマガジンなど。
Visit bunseki.ac.jpWe analyzed Bunseki.ac.jp page load time and found that the first response time was 1.1 sec 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.
bunseki.ac.jp performance score
name
value
score
weighting
Value7.5 s
1/100
10%
Value7.5 s
4/100
25%
Value14.8 s
1/100
10%
Value2,520 ms
5/100
30%
Value0
100/100
15%
Value21.3 s
2/100
10%
1094 ms
347 ms
528 ms
347 ms
354 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 96% of them (72 requests) were addressed to the original Bunseki.ac.jp, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Badge.facebook.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Bunseki.ac.jp.
Page size can be reduced by 68.3 kB (33%)
206.1 kB
137.8 kB
In fact, the total size of Bunseki.ac.jp main page is 206.1 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. 30% of websites need less resources to load. Images take 115.7 kB which makes up the majority of the site volume.
Potential reduce by 23.2 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 23.2 kB or 73% of the original size.
Potential reduce by 9.8 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. Bunseki images are well optimized though.
Potential reduce by 6.5 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 6.5 kB or 26% of the original size.
Potential reduce by 28.8 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. Bunseki.ac.jp needs all CSS files to be minified and compressed as it can save up to 28.8 kB or 86% of the original size.
Number of requests can be reduced by 22 (30%)
73
51
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bunseki. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for CSS and as a result speed up the page load time.
bunseki.ac.jp
1094 ms
import.css
347 ms
AC_RunActiveContent.js
528 ms
default.css
347 ms
layout.css
354 ms
header.css
355 ms
side.css
358 ms
contents.css
727 ms
footer.css
369 ms
155638121174225.1436.1369838124.png
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bk_body.jpg
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bk_wrapper.gif
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logo.gif
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hnav_01.gif
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hnav_02.gif
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hnav_03.gif
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hnav_04.gif
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banner_800x50.jpg
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imagesbunner005
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bunner005.png
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ttl_check.gif
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ttl_twoyears.gif
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btn_hightech_material.gif
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btn_natural_material.gif
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btn_medicine_biotechnology.gif
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btn_life_material.gif
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btn_synthetic_chemistry.gif
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btn_bionics.gif
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ttl_medical_body.gif
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ttl_analysis_science.gif
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btn_analysis_science.gif
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bnr_taiken.gif
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bnr_kengaku.gif
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bnr_entrance_guide.gif
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bnr_net_applicatin.gif
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bnr_supply_money.gif
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bnr_kagakujikken2.gif
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bnr_blog2.gif
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ga.js
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bnr_inquiry.gif
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bnr_dotonbori.gif
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syoseki1.gif
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syoseki3.gif
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bn_event_off.jpg
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lnav_aboutus.gif
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lnav_recruitment.gif
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lnav_campuslife.gif
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ttl_qa.gif
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btn_detail.gif
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line_top.jpg
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daisenkaku.gif
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copyright.gif
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lnav_8.gif
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bunseki.ac.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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
Definition list items are not wrapped in <dl> elements
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
bunseki.ac.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
bunseki.ac.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 Bunseki.ac.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 Bunseki.ac.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.
bunseki.ac.jp
Open Graph description is not detected on the main page of Bunseki. 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: