Tools & Wizards About Us
platum.kr screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    47% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 70

    SEO

    Google-friendlier than
    30% of websites

platum.kr

스타트업 스토리 플랫폼 '플래텀(Platum)'

Page Load Speed

17.5 sec in total

First Response

6.9 sec

Resources Loaded

10 sec

Page Rendered

680 ms

platum.kr screenshot

About Website

Click here to check amazing Platum content for South Korea. Otherwise, check out these important facts you probably never knew about platum.kr

'플래텀(platum)'은 스타트업 분야의 리딩 스타트업 미디어(media)로, 콘텐츠와 미디어, 기술중심의 스타트업들을 소개하고 알리는 미디어로서의 주요업무 이외에 국내는 물론이고 중국,홍콩,대만등 중화권 스타트업 스타트업 제휴 미디어를 통해 기사송고 및 다양한 인적 네트워크를 구축하고 있습니다.

Visit platum.kr

Key Findings

We analyzed Platum.kr page load time and found that the first response time was 6.9 sec and then it took 10.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

platum.kr performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value14.6 s

1/100

10%

TBT (Total Blocking Time)

Value330 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.397

25/100

15%

TTI (Time to Interactive)

Value15.8 s

6/100

10%

Network Requests Diagram

platum.kr

6898 ms

style.css

1260 ms

rocketpunch.css

462 ms

jetpack.css

938 ms

jquery.js

1192 ms

Our browser made a total of 169 requests to load all elements on the main page. We found that 43% of them (73 requests) were addressed to the original Platum.kr, 13% (22 requests) were made to Static.xx.fbcdn.net and 8% (14 requests) were made to Media.rocketpunch.com. The less responsive or slowest element that took the longest time to load (6.9 sec) belongs to the original domain Platum.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 702.2 kB (37%)

Content Size

1.9 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Platum.kr main page is 1.9 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 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 106.8 kB

  • Original 125.2 kB
  • After minification 92.8 kB
  • After compression 18.3 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 32.4 kB, which is 26% 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 106.8 kB or 85% of the original size.

Image Optimization

-10%

Potential reduce by 101.3 kB

  • Original 1.0 MB
  • After minification 902.5 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. Platum images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 309.7 kB

  • Original 541.5 kB
  • After minification 538.3 kB
  • After compression 231.8 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 309.7 kB or 57% of the original size.

CSS Optimization

-84%

Potential reduce by 184.4 kB

  • Original 220.2 kB
  • After minification 198.5 kB
  • After compression 35.8 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. Platum.kr needs all CSS files to be minified and compressed as it can save up to 184.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (34%)

Requests Now

165

After Optimization

109

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 165 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Platum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

platum.kr

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6898 ms

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Accessibility Review

platum.kr accessibility score

53

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

platum.kr best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

platum.kr SEO score

70

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

Content Best Practices

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

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    KO

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Platum.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 Platum.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.

Social Sharing Optimization

platum.kr

Open Graph data is detected on the main page of Platum. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: