10.4 sec in total
1.4 sec
8.6 sec
361 ms
Welcome to sciencetimes.co.kr homepage info - get ready to check Sciencetimes best content for South Korea right away, or after learning these important things about sciencetimes.co.kr
국내외 과학기술동향, 정책, 문화 등 과기계 이슈 정보 제공. 매주 금요일 뉴스레터 발송.
Visit sciencetimes.co.krWe analyzed Sciencetimes.co.kr page load time and found that the first response time was 1.4 sec and then it took 9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
sciencetimes.co.kr performance score
name
value
score
weighting
Value12.7 s
0/100
10%
Value22.5 s
0/100
25%
Value24.5 s
0/100
10%
Value1,140 ms
22/100
30%
Value0
100/100
15%
Value35.1 s
0/100
10%
1441 ms
3491 ms
595 ms
1060 ms
671 ms
Our browser made a total of 100 requests to load all elements on the main page. We found that 87% of them (87 requests) were addressed to the original Sciencetimes.co.kr, 6% (6 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 (3.5 sec) belongs to the original domain Sciencetimes.co.kr.
Page size can be reduced by 479.7 kB (45%)
1.1 MB
592.4 kB
In fact, the total size of Sciencetimes.co.kr main page is 1.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 455.6 kB which makes up the majority of the site volume.
Potential reduce by 61.0 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 10.1 kB, which is 13% 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 61.0 kB or 78% of the original size.
Potential reduce by 21.7 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. Sciencetimes images are well optimized though.
Potential reduce by 270.1 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 270.1 kB or 70% of the original size.
Potential reduce by 126.9 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. Sciencetimes.co.kr needs all CSS files to be minified and compressed as it can save up to 126.9 kB or 83% of the original size.
Number of requests can be reduced by 27 (30%)
91
64
The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sciencetimes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
sciencetimes.co.kr
1441 ms
www.sciencetimes.co.kr
3491 ms
front.css
595 ms
style.css
1060 ms
reset.css
671 ms
flexslider.css
520 ms
css
23 ms
addtoany.min.css
768 ms
jquery.js
1882 ms
jquery-migrate.min.js
800 ms
resize.js
891 ms
jquery.zclip.min.js
1286 ms
scripts_ajax.js
976 ms
detectmobilebrowser.js
809 ms
owl.carousel.js
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jquery.fancybox.pack.js
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jquery.fancybox.pack.css
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owl.carousel.css
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custom.css
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custom-main.css
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nanummyeongjo.css
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nanumgothic.css
25 ms
jquery.flexslider.js
1346 ms
jquery.elastislide.js
844 ms
scripts.js
849 ms
jquery-migrate-1.2.1.js
893 ms
respond.min.js
940 ms
retina.js
1040 ms
analytics.js
73 ms
nav-bg.png
240 ms
sub-bg-media.png
328 ms
logo.png
239 ms
social-buttons.png
241 ms
search-icon.png
240 ms
newsletter-icon.png
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featured-bg.png
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footer-line.gif
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601 ms
sciencetimes.co.kr 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.
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
Links do not have a discernible name
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.
sciencetimes.co.kr 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
Missing source maps for large first-party JavaScript
sciencetimes.co.kr 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
Tap targets are not sized appropriately
KO
KO
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sciencetimes.co.kr can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and it matches the claimed language. Our system also found out that Sciencetimes.co.kr 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.
sciencetimes.co.kr
Open Graph description is not detected on the main page of Sciencetimes. 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: