Tools & Wizards About Us
passkorea.net screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

passkorea.net

패스코리아넷 엔메일

Page Load Speed

5.6 sec in total

First Response

610 ms

Resources Loaded

4.9 sec

Page Rendered

143 ms

passkorea.net screenshot

About Website

Visit passkorea.net now to see the best up-to-date Passkorea content for South Korea and also check out these interesting facts you probably never knew about passkorea.net

메일 솔루션 전문 기업 패스코리아넷입니다.

Visit passkorea.net

Key Findings

We analyzed Passkorea.net page load time and found that the first response time was 610 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

passkorea.net performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value5.5 s

70/100

10%

Network Requests Diagram

passkorea.net

610 ms

main.aspx

1923 ms

default.css

622 ms

flash.js

829 ms

menu.css

1038 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 98% of them (45 requests) were addressed to the original Passkorea.net, 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Passkorea.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 81.9 kB (83%)

Content Size

98.6 kB

After Optimization

16.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Passkorea.net main page is 98.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. HTML takes 55.9 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 48.2 kB

  • Original 55.9 kB
  • After minification 35.8 kB
  • After compression 7.8 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 20.1 kB, which is 36% 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 48.2 kB or 86% of the original size.

Image Optimization

-77%

Potential reduce by 18.7 kB

  • Original 24.2 kB
  • After minification 5.5 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. Obviously, Passkorea needs image optimization as it can save up to 18.7 kB or 77% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-76%

Potential reduce by 6.0 kB

  • Original 7.9 kB
  • After minification 5.7 kB
  • After compression 1.9 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 6.0 kB or 76% of the original size.

CSS Optimization

-86%

Potential reduce by 9.1 kB

  • Original 10.6 kB
  • After minification 9.4 kB
  • After compression 1.5 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. Passkorea.net needs all CSS files to be minified and compressed as it can save up to 9.1 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (25%)

Requests Now

44

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Passkorea. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

passkorea.net

passkorea.net

610 ms

main.aspx

main.aspx

1923 ms

default.css

default.css

622 ms

flash.js

flash.js

829 ms

menu.css

menu.css

1038 ms

menu.js

menu.js

1260 ms

js

js

64 ms

bg_back.gif

bg_back.gif

225 ms

bg_mainback.gif

bg_mainback.gif

853 ms

logo.png

logo.png

479 ms

bul_001.gif

bul_001.gif

414 ms

main.gif

main.gif

1046 ms

ban.gif

ban.gif

623 ms

menu.png

menu.png

634 ms

space.gif

space.gif

669 ms

btn_info.gif

btn_info.gif

831 ms

btn_demo.gif

btn_demo.gif

840 ms

btn_down.gif

btn_down.gif

882 ms

support-main-v2.png

support-main-v2.png

1039 ms

tit_notice.gif

tit_notice.gif

1032 ms

img_more.gif

img_more.gif

1043 ms

bul_002.gif

bul_002.gif

1061 ms

tit_sup.gif

tit_sup.gif

1091 ms

ban_buy.gif

ban_buy.gif

1233 ms

ban_faq.gif

ban_faq.gif

1247 ms

txt_trail.gif

txt_trail.gif

1251 ms

txt_trail_dot.gif

txt_trail_dot.gif

1251 ms

box_banner.gif

box_banner.gif

835 ms

ntok.go.kr_201105241758.gif

ntok.go.kr_201105241758.gif

854 ms

pnuyh_ci_201105241448.gif

pnuyh_ci_201105241448.gif

983 ms

pnuh_201105241447.gif

pnuh_201105241447.gif

1006 ms

tsu.ac.kr_201105241444.gif

tsu.ac.kr_201105241444.gif

1008 ms

masan.ac.kr_201105241442.gif

masan.ac.kr_201105241442.gif

1008 ms

gnu.ac.kr_201105241432.gif

gnu.ac.kr_201105241432.gif

1026 ms

banner_24_200902051512.gif

banner_24_200902051512.gif

1064 ms

banner_23_200902051511.gif

banner_23_200902051511.gif

1185 ms

banner_21_200902051511.gif

banner_21_200902051511.gif

1214 ms

banner_20_200902051510.gif

banner_20_200902051510.gif

1209 ms

banner_19_200902051510.gif

banner_19_200902051510.gif

1210 ms

banner_17_200902051509.gif

banner_17_200902051509.gif

1234 ms

banner_16_200902051509.gif

banner_16_200902051509.gif

212 ms

banner_15_200902051509.gif

banner_15_200902051509.gif

222 ms

banner_14_200902051508.gif

banner_14_200902051508.gif

250 ms

banner_13_200902051508.gif

banner_13_200902051508.gif

252 ms

banner_12_200902051507.gif

banner_12_200902051507.gif

259 ms

banner_11_200902051507.gif

banner_11_200902051507.gif

289 ms

Accessibility Review

passkorea.net accessibility score

57

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

passkorea.net best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

passkorea.net SEO score

58

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

passkorea.net

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