8.3 sec in total
1.2 sec
6.6 sec
504 ms
Click here to check amazing Bi Optic content. Otherwise, check out these important facts you probably never knew about bioptic.com.tw
BiOptic Inc. is a biotechnology instrumentation company that develops innovative scientific products for research and clinical applications. The company was founded in 2004, with a vision of establish...
Visit bioptic.com.twWe analyzed Bioptic.com.tw page load time and found that the first response time was 1.2 sec and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
bioptic.com.tw performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value23.7 s
0/100
25%
Value11.7 s
4/100
10%
Value720 ms
41/100
30%
Value0.691
7/100
15%
Value13.5 s
11/100
10%
1217 ms
1229 ms
1001 ms
476 ms
509 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 79% of them (38 requests) were addressed to the original Bioptic.com.tw, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (4.4 sec) belongs to the original domain Bioptic.com.tw.
Page size can be reduced by 1.1 MB (40%)
2.8 MB
1.7 MB
In fact, the total size of Bioptic.com.tw main page is 2.8 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. 30% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 40.4 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 40.4 kB or 74% of the original size.
Potential reduce by 250.7 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. Obviously, Bi Optic needs image optimization as it can save up to 250.7 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 509.7 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 509.7 kB or 70% of the original size.
Potential reduce by 320.7 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. Bioptic.com.tw needs all CSS files to be minified and compressed as it can save up to 320.7 kB or 85% of the original size.
Number of requests can be reduced by 14 (31%)
45
31
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bi Optic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
bioptic.com.tw
1217 ms
default.css
1229 ms
skin.css
1001 ms
container.css
476 ms
portal.css
509 ms
jquery.min.js
1365 ms
jquery-ui.min.js
1189 ms
WebResource.axd
770 ms
Telerik.Web.UI.WebResource.axd
1338 ms
dnn.modalpopup.js
1019 ms
dnncore.js
1011 ms
initWidgets.js
960 ms
ga.js
7 ms
BioTechnica.png
3300 ms
pittcon-logo-2015-website-new.png
68 ms
GEN-logo.png
2002 ms
LTHeader.jpg
2034 ms
pittcon.jpg
1524 ms
LOGO-4mini.png
576 ms
en-US.gif
272 ms
zh-TW.gif
231 ms
Banner.jpg
1007 ms
analytica-2.png
379 ms
ARABLab.png
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news_prozyme_150918.png
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BioTaiwan2015.jpg
619 ms
am2014logo.png
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BioTaiwan2014.jpg
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NanJing_LOGO.png
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BT_2013_Logo_Badge_Switzerland_mit_Linie_RGB_D.png
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MDCBICHINA.jpg
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biotw.jpg
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Clinical%20Virology%20Symposium.gif
1154 ms
Pittcon%20WebLogo.gif
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Qsep1-v3.png
4425 ms
__utm.gif
12 ms
LhI5NqSUO4Y
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arrow.png
1299 ms
globe.png
1352 ms
DotNetNukeAjaxShared.js
1375 ms
www-embed-player-vflfNyN_r.css
23 ms
www-embed-player.js
47 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
35 ms
ad_status.js
39 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
35 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
56 ms
widgets.js
431 ms
bioptic.com.tw 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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA toggle fields do not have accessible names
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
bioptic.com.tw 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
bioptic.com.tw SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bioptic.com.tw can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Bioptic.com.tw 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.
bioptic.com.tw
Open Graph description is not detected on the main page of Bi Optic. 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: