Tools & Wizards About Us

Report Summary

  • 2

    Performance

    Renders faster than
    20% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

rankup.co.kr

(주)랭크업 - 업계최초 정찰가 홈페이지제작, 1544-6862, 더 보기

Page Load Speed

57.5 sec in total

First Response

2.7 sec

Resources Loaded

53.7 sec

Page Rendered

1.1 sec

About Website

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

홈페이지 정찰가 88만원, 8월 상담만 해도 스타벅스커피를!, 22년노하우 홈페이지제작, 제작기간 3주, 1544-6862

Visit rankup.co.kr

Key Findings

We analyzed Rankup.co.kr page load time and found that the first response time was 2.7 sec and then it took 54.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 10 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

rankup.co.kr performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value20.0 s

0/100

25%

SI (Speed Index)

Value18.8 s

0/100

10%

TBT (Total Blocking Time)

Value4,800 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.608

10/100

15%

TTI (Time to Interactive)

Value24.5 s

0/100

10%

Network Requests Diagram

index.html

2733 ms

style.css

2468 ms

style_new.css

5884 ms

prototype.js

2415 ms

form_v2.js

2108 ms

Our browser made a total of 247 requests to load all elements on the main page. We found that 91% of them (225 requests) were addressed to the original Rankup.co.kr, 3% (7 requests) were made to Astg.widerplanet.com and 1% (2 requests) were made to Wcs.naver.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Rankup.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 907.6 kB (14%)

Content Size

6.3 MB

After Optimization

5.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rankup.co.kr main page is 6.3 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. 45% of websites need less resources to load. Images take 5.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 214.1 kB

  • Original 260.0 kB
  • After minification 227.9 kB
  • After compression 45.9 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 32.0 kB, which is 12% 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 214.1 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 306.5 kB

  • Original 5.5 MB
  • After minification 5.2 MB

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. Rankup images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 305.6 kB

  • Original 446.0 kB
  • After minification 385.4 kB
  • After compression 140.4 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 305.6 kB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 81.4 kB

  • Original 96.8 kB
  • After minification 88.0 kB
  • After compression 15.3 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. Rankup.co.kr needs all CSS files to be minified and compressed as it can save up to 81.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 71 (30%)

Requests Now

234

After Optimization

163

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 234 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rankup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

rankup.co.kr accessibility score

74

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

rankup.co.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

rankup.co.kr SEO score

73

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

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

    N/A

  • Encoding

    EUC-KR

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