Access a-ha.io. 아하 ㅣ 궁금할 땐, 아하!

a-ha.io

11 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to A-ha.io and no external sources were called. The less responsive or slowest element that took the longest time to load (11 ms) belongs to the original domain A-ha.io.

Content Size

1.2 MB

After Optimization

1.2 MB

In fact, the total size of A-ha.io main page is 1.2 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Javascripts take 795.8 kB which makes up the majority of the site volume.

HTML Optimization

-38%

Potential reduce by 351 B

Original 919 B
After minification 919 B
After compression 568 B

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 351 B or 38% of the original size.

Image Optimization

-4%

Potential reduce by 16.2 kB

Original 390.1 kB
After minification 373.9 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. A Ha images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 20.1 kB

Original 795.8 kB
After minification 795.7 kB
After compression 775.7 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. This website has mostly compressed JavaScripts.

Requests Now

After Optimization

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Language and Encoding

Language Detected

Language Claimed

N/A

Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise A-ha.io can be misinterpreted by Google and other search engines. Our service has detected that Korean 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 A-ha.io 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.

Social Sharing Optimization

Open Graph description is not detected on the main page of A Ha. 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: