11.4 sec in total
502 ms
10.3 sec
630 ms
Welcome to inflearn.com homepage info - get ready to check Inflearn best content for South Korea right away, or after learning these important things about inflearn.com
프로그래밍, 인공지능, 데이터, 마케팅, 디자인, 엑셀 실무 등 입문부터 실전까지 업계 최고 선배들에게 배울 수 있는 곳. 우리는 성장 기회의 평등을 추구합니다.
Visit inflearn.comWe analyzed Inflearn.com page load time and found that the first response time was 502 ms and then it took 10.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
inflearn.com performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value4.1 s
47/100
25%
Value17.1 s
0/100
10%
Value6,350 ms
0/100
30%
Value0.007
100/100
15%
Value54.1 s
0/100
10%
502 ms
3698 ms
17 ms
30 ms
31 ms
Our browser made a total of 148 requests to load all elements on the main page. We found that 84% of them (125 requests) were addressed to the original Inflearn.com, 4% (6 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to V2.zopim.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Inflearn.com.
Page size can be reduced by 1.7 MB (49%)
3.4 MB
1.7 MB
In fact, the total size of Inflearn.com main page is 3.4 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. 85% 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 1.2 MB which makes up the majority of the site volume.
Potential reduce by 150.7 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 150.7 kB or 84% of the original size.
Potential reduce by 40.3 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. Inflearn images are well optimized though.
Potential reduce by 753.9 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 753.9 kB or 68% of the original size.
Potential reduce by 721.4 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. Inflearn.com needs all CSS files to be minified and compressed as it can save up to 721.4 kB or 80% of the original size.
Number of requests can be reduced by 71 (53%)
133
62
The browser has sent 133 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Inflearn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.
inflearn.com
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inflearn.com accessibility score
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
<frame> or <iframe> elements do not have a title
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
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.
inflearn.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
inflearn.com 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 Inflearn.com 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 Inflearn.com 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.
inflearn.com
Open Graph data is detected on the main page of Inflearn. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: