Access biokorea.org. BIO KOREA

name

value

score

weighting

FCP (First Contentful Paint)

Value9.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value29.1 s

0/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.119

84/100

15%

TTI (Time to Interactive)

Value18.6 s

3/100

10%

biokorea.org

623 ms

index.asp

207 ms

index.asp

1502 ms

jquery-2.1.3.min.js

955 ms

availableChk.js

1107 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 77% of them (72 requests) were addressed to the original Biokorea.org, 13% (12 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (12.8 sec) belongs to the original domain Biokorea.org.

Content Size

2.9 MB

After Optimization

1.6 MB

In fact, the total size of Biokorea.org main page is 2.9 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. 70% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 49.4 kB

Original 56.7 kB
After minification 40.5 kB
After compression 7.3 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 16.2 kB, which is 29% 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 49.4 kB or 87% of the original size.

Image Optimization

-5%

Potential reduce by 67.7 kB

Original 1.5 MB
After minification 1.4 MB

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. BIO KOREA images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 164.4 kB

Original 241.4 kB
After minification 226.9 kB
After compression 77.0 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 164.4 kB or 68% of the original size.

CSS Optimization

-88%

Potential reduce by 972.3 kB

Original 1.1 MB
After minification 931.5 kB
After compression 130.8 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. Biokorea.org needs all CSS files to be minified and compressed as it can save up to 972.3 kB or 88% of the original size.

Requests Now

After Optimization

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BIO KOREA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biokorea.org can be misinterpreted by Google and other search engines. Our service has detected that English 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 Biokorea.org 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.

Social Sharing Optimization

biokorea.org

Open Graph description is not detected on the main page of BIO KOREA. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

BIO KOREA

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

biokorea.org

index.asp

index.asp

jquery-2.1.3.min.js

availableChk.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

biokorea.org

index.asp

index.asp

jquery-2.1.3.min.js

availableChk.js

slick.css

slick-theme.css

slick.min.js

font_url.css

line-awesome.min.css

line-awesome-font-awesome.min.css

jquery.rwdImageMaps.js

ie10-viewport-bug.css

js

animate.css

jquery.magnific-popup.min.js

magnific-popup.css

site.css

modalPop.js

jquery-accordion-menu.css

jquery-accordion-menu.js

scroll_mobile.js

crawler.js

css

css

css2

customer_2022.css

close_btn.gif

on_pop_0509_en.jpg

pop0503_en.jpg

2024_logo.jpg

2020_nav_top_img_en.jpg

2022_sns_1.jpg

2022_sns_2.jpg

2022_sns_3.jpg

2022_sns_4.jpg

2022_sns_5.jpg

2022_nav_top_line.jpg

spon_logo_en.png

2024_title_en.png

2024_m_01.jpg

2024_m_02.jpg

2024_m_03.jpg