2.1 sec in total
141 ms
1.4 sec
523 ms
Visit koreanhistory.info now to see the best up-to-date Korean History content for United States and also check out these interesting facts you probably never knew about koreanhistory.info
The story of Korean history from ancient times to the modern day. Time Line of Japanese history, mpe lectures and quiz
Visit koreanhistory.infoWe analyzed Koreanhistory.info page load time and found that the first response time was 141 ms and then it took 2 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.
koreanhistory.info performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value4.0 s
49/100
25%
Value2.9 s
95/100
10%
Value8,420 ms
0/100
30%
Value0
100/100
15%
Value14.5 s
9/100
10%
141 ms
45 ms
21 ms
8 ms
219 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 78% of them (73 requests) were addressed to the original Koreanhistory.info, 5% (5 requests) were made to Pagead2.googlesyndication.com and 5% (5 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (842 ms) belongs to the original domain Koreanhistory.info.
Page size can be reduced by 193.4 kB (14%)
1.4 MB
1.2 MB
In fact, the total size of Koreanhistory.info main page is 1.4 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. 70% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 132.4 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 19.8 kB, which is 14% 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 132.4 kB or 92% of the original size.
Potential reduce by 36.1 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. Korean History images are well optimized though.
Potential reduce by 24.9 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 24.9 kB or 25% of the original size.
Number of requests can be reduced by 8 (9%)
92
84
The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Korean History. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
koreanhistory.info
141 ms
DM_redirect.js
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koreanhistory.info accessibility score
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
Form elements do not have associated labels
Links do not have a discernible name
koreanhistory.info best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Browser errors were logged to the console
Page has valid source maps
koreanhistory.info 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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koreanhistory.info can be misinterpreted by Google and other search engines. Our service has detected that English 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 Koreanhistory.info 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.
koreanhistory.info
Open Graph description is not detected on the main page of Korean History. 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: