8.5 sec in total
588 ms
7.6 sec
317 ms
Visit demoday.co.kr now to see the best up-to-date Demoday content for South Korea and also check out these interesting facts you probably never knew about demoday.co.kr
스타트업 포털 '데모데이'에 등록된 10,000여개의 스타트업을 만나보세요.
Visit demoday.co.krWe analyzed Demoday.co.kr page load time and found that the first response time was 588 ms and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
demoday.co.kr performance score
name
value
score
weighting
Value6.9 s
1/100
10%
Value9.9 s
0/100
25%
Value10.0 s
9/100
10%
Value910 ms
31/100
30%
Value0.232
54/100
15%
Value10.7 s
22/100
10%
588 ms
961 ms
395 ms
1019 ms
790 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 29% of them (27 requests) were addressed to the original Demoday.co.kr, 34% (32 requests) were made to Df.demoday.co.kr and 30% (28 requests) were made to Uf.demoday.co.kr. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain Demoday.co.kr.
Page size can be reduced by 513.3 kB (26%)
2.0 MB
1.4 MB
In fact, the total size of Demoday.co.kr main page is 2.0 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. 45% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 96.8 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 37.0 kB, which is 32% 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 96.8 kB or 83% of the original size.
Potential reduce by 147.7 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. Demoday images are well optimized though.
Potential reduce by 158.2 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 158.2 kB or 64% of the original size.
Potential reduce by 110.6 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. Demoday.co.kr needs all CSS files to be minified and compressed as it can save up to 110.6 kB or 84% of the original size.
Number of requests can be reduced by 27 (30%)
90
63
The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Demoday. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
demoday.co.kr
588 ms
www.demoday.co.kr
961 ms
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default.css
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utils.css
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demoday.ui.css
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jquery-1.8.3.min.js
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demoday.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
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
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
demoday.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
demoday.co.kr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
KO
KO
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Demoday.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 Demoday.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.
demoday.co.kr
Open Graph data is detected on the main page of Demoday. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: