Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

Page Load Speed

1.5 sec in total

First Response

666 ms

Resources Loaded

877 ms

Page Rendered

0 ms

premiumbiz.co.kr screenshot

About Website

Welcome to premiumbiz.co.kr homepage info - get ready to check Premiumbiz best content right away, or after learning these important things about premiumbiz.co.kr

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Key Findings

We analyzed Premiumbiz.co.kr page load time and found that the first response time was 666 ms and then it took 877 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

premiumbiz.co.kr performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

premiumbiz.co.kr

666 ms

cupid.js

203 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Premiumbiz.co.kr and no external sources were called. The less responsive or slowest element that took the longest time to load (666 ms) belongs to the original domain Premiumbiz.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.1 kB (82%)

Content Size

31.9 kB

After Optimization

5.8 kB

In fact, the total size of Premiumbiz.co.kr main page is 31.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 31.2 kB which makes up the majority of the site volume.

HTML Optimization

-33%

Potential reduce by 258 B

  • Original 775 B
  • After minification 775 B
  • After compression 517 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 258 B or 33% of the original size.

JavaScript Optimization

-83%

Potential reduce by 25.9 kB

  • Original 31.2 kB
  • After minification 16.7 kB
  • After compression 5.3 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 25.9 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Premiumbiz. According to our analytics all requests are already optimized.

Accessibility Review

premiumbiz.co.kr accessibility score

88

Accessibility Issues

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

High

Document doesn't have a <title> element

Best Practices

premiumbiz.co.kr best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

premiumbiz.co.kr SEO score

50

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Document doesn't have a <title> element

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Premiumbiz.co.kr 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 Premiumbiz.co.kr main page’s claimed encoding is . 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 Premiumbiz. 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: