14.8 sec in total
1 sec
13.6 sec
139 ms
Click here to check amazing Lstbio content. Otherwise, check out these important facts you probably never knew about lstbio.com
엘에스텍
Visit lstbio.comWe analyzed Lstbio.com page load time and found that the first response time was 1 sec and then it took 13.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
lstbio.com performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value21.2 s
0/100
25%
Value10.2 s
9/100
10%
Value30 ms
100/100
30%
Value0.183
66/100
15%
Value4.7 s
80/100
10%
1014 ms
1177 ms
678 ms
68 ms
497 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 97% of them (71 requests) were addressed to the original Lstbio.com, 1% (1 request) were made to Ajax.googleapis.com and 1% (1 request) were made to Themes.googleusercontent.com. The less responsive or slowest element that took the longest time to load (6.6 sec) belongs to the original domain Lstbio.com.
Page size can be reduced by 1.1 MB (37%)
2.9 MB
1.8 MB
In fact, the total size of Lstbio.com 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. 25% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.
Potential reduce by 19.2 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. This page needs HTML code to be minified as it can gain 3.9 kB, which is 16% 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 19.2 kB or 81% of the original size.
Potential reduce by 947.4 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, Lstbio needs image optimization as it can save up to 947.4 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 74.4 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 74.4 kB or 58% of the original size.
Potential reduce by 22.9 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. Lstbio.com needs all CSS files to be minified and compressed as it can save up to 22.9 kB or 82% of the original size.
Number of requests can be reduced by 4 (6%)
68
64
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lstbio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
index.php
1014 ms
common.js
1177 ms
godo.cart_tab.js
678 ms
jquery.min.js
68 ms
style.css
497 ms
style.css
945 ms
jQuery.kysCarousel.js
489 ms
slides.min.jquery.js
756 ms
style_horizontal.css
401 ms
close.gif
472 ms
btn_mypage_go.gif
524 ms
top_login.gif
420 ms
top_register.gif
446 ms
top_order.gif
470 ms
top_cart.gif
550 ms
top_search_but.gif
519 ms
top_logo.gif
631 ms
top_menu1.gif
850 ms
top_menu2.gif
953 ms
top_menu3.gif
997 ms
top_menu4.gif
966 ms
top_menu5.gif
954 ms
main_img1.jpg
4080 ms
main_img2.jpg
3820 ms
main_img3.jpg
3837 ms
main_good_prev.gif
1560 ms
main_good_next.gif
1541 ms
main_banner1.gif
1458 ms
main_icon.gif
2153 ms
main_banner2.gif
2160 ms
main_banner3.gif
2158 ms
wing_bn_top_myview.jpg
6157 ms
wing_bt_prew.gif
2668 ms
wing_bt_next.gif
2685 ms
wing_bt_top.jpg
6601 ms
bottom_customer.gif
3096 ms
bottom_cs.gif
3570 ms
bottom_left.png
4104 ms
bottom_right.png
4217 ms
bottom_banner13.gif
4306 ms
bottom_banner1.gif
4553 ms
bottom_banner2.gif
4566 ms
bottom_banner3.gif
4739 ms
bottom_banner4.gif
4789 ms
bottom_banner5.gif
4974 ms
NanumGothic-Regular.woff
29 ms
bottom_banner6.gif
5089 ms
bottom_banner7.gif
4827 ms
bottom_banner8.gif
5059 ms
bottom_banner9.gif
5079 ms
bottom_banner10.gif
5160 ms
bottom_banner11.gif
5097 ms
bottom_banner12.gif
5324 ms
bottom_logo.gif
5215 ms
top_bg.gif
5192 ms
top_all.png
5236 ms
all_bar.png
5386 ms
bgr.gif
6629 ms
bgl.gif
5945 ms
bottom_bg.gif
5065 ms
bottom_li1.gif
5028 ms
bottom_li2.gif
4684 ms
bottom_li3.gif
4864 ms
bottom_li4.gif
4841 ms
bottom_li5.gif
4396 ms
bottom_li6.gif
4605 ms
bottom_left_r.png
4286 ms
bottom_right_r.png
3932 ms
main_img1.jpg
6326 ms
loading.gif
3855 ms
pagination_bg.png
3793 ms
pagination_on.png
3782 ms
pagination.png
3752 ms
lstbio.com 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
lstbio.com 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
Browser errors were logged to the console
lstbio.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
KO
N/A
EUC-KR
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lstbio.com can be misinterpreted by Google and other search engines. Our service has detected that Korean 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 Lstbio.com main page’s claimed encoding is euc-kr. 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.
lstbio.com
Open Graph description is not detected on the main page of Lstbio. 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: