2.6 sec in total
828 ms
1.7 sec
112 ms
Welcome to uniwise.co.kr homepage info - get ready to check Uniwise best content for South Korea right away, or after learning these important things about uniwise.co.kr
온라인 대학인강 대표사이트! 변함없는 1위, 국내외 명문대 박사 출신 교수님들의 차원이 다른 질 높은 강의만을 제공! 대학강의는 역시 유니와이즈!
Visit uniwise.co.krWe analyzed Uniwise.co.kr page load time and found that the first response time was 828 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
uniwise.co.kr performance score
name
value
score
weighting
Value7.8 s
0/100
10%
Value11.6 s
0/100
25%
Value14.5 s
1/100
10%
Value330 ms
76/100
30%
Value0.193
64/100
15%
Value10.6 s
23/100
10%
828 ms
409 ms
433 ms
208 ms
649 ms
Our browser made a total of 8 requests to load all elements on the main page. We found that all of those requests were addressed to Uniwise.co.kr and no external sources were called. The less responsive or slowest element that took the longest time to load (828 ms) belongs to the original domain Uniwise.co.kr.
Page size can be reduced by 18.9 kB (40%)
47.1 kB
28.2 kB
In fact, the total size of Uniwise.co.kr main page is 47.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 30.0 kB which makes up the majority of the site volume.
Potential reduce by 9.3 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 4.0 kB, which is 36% 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 9.3 kB or 83% of the original size.
Potential reduce by 4.9 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, Uniwise needs image optimization as it can save up to 4.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 4.8 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. Uniwise.co.kr needs all CSS files to be minified and compressed as it can save up to 4.8 kB or 81% of the original size.
We found no issues to fix!
7
7
The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uniwise. According to our analytics all requests are already optimized.
uniwise.co.kr
828 ms
tomcat.css
409 ms
tomcat.png
433 ms
bg-nav.png
208 ms
asf-logo.png
649 ms
bg-upper.png
226 ms
bg-button.png
412 ms
bg-middle.png
411 ms
uniwise.co.kr 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.
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
uniwise.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
uniwise.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
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uniwise.co.kr can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and it does not match the claimed English language. Our system also found out that Uniwise.co.kr main page’s claimed encoding is iso-8859-1. 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.
uniwise.co.kr
Open Graph description is not detected on the main page of Uniwise. 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: