Tools & Wizards About Us
irenu.co.kr screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

irenu.co.kr

리뉴컴퓨터 010-7612-5496

Page Load Speed

14.9 sec in total

First Response

252 ms

Resources Loaded

14.4 sec

Page Rendered

241 ms

irenu.co.kr screenshot

About Website

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

Visit irenu.co.kr

Key Findings

We analyzed Irenu.co.kr page load time and found that the first response time was 252 ms and then it took 14.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster. This domain responded with an error, which can significantly jeopardize Irenu.co.kr rating and web reputation

Performance Metrics

irenu.co.kr performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value2,830 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.056

98/100

15%

TTI (Time to Interactive)

Value20.0 s

2/100

10%

Network Requests Diagram

index

252 ms

main.css

234 ms

template.css

425 ms

sescrow.css

429 ms

controltower.css

849 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 81% of them (91 requests) were addressed to the original Irenu.co.kr, 5% (6 requests) were made to Pagead2.googlesyndication.com and 4% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (8.1 sec) belongs to the original domain Irenu.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 541.7 kB (41%)

Content Size

1.3 MB

After Optimization

787.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Irenu.co.kr main page is 1.3 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. 40% of websites need less resources to load. Images take 619.2 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 93.4 kB

  • Original 109.2 kB
  • After minification 104.4 kB
  • After compression 15.8 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. 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 93.4 kB or 86% of the original size.

Image Optimization

-5%

Potential reduce by 29.6 kB

  • Original 619.2 kB
  • After minification 589.6 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. Irenu images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 347.6 kB

  • Original 517.4 kB
  • After minification 451.5 kB
  • After compression 169.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 347.6 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 71.1 kB

  • Original 83.2 kB
  • After minification 67.7 kB
  • After compression 12.2 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. Irenu.co.kr needs all CSS files to be minified and compressed as it can save up to 71.1 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 76 (71%)

Requests Now

107

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Irenu. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

index

index

252 ms

main.css

main.css

234 ms

template.css

template.css

425 ms

sescrow.css

sescrow.css

429 ms

controltower.css

controltower.css

849 ms

prototype.js

prototype.js

2880 ms

first.js

first.js

471 ms

checkForm.js

checkForm.js

476 ms

common_util.js

common_util.js

2296 ms

locale_en.js

locale_en.js

961 ms

sescrow.js

sescrow.js

2457 ms

ttalk.js

ttalk.js

724 ms

scriptaculous.js

scriptaculous.js

2119 ms

adsbygoogle.js

adsbygoogle.js

9 ms

effects.js

effects.js

243 ms

dragdrop.js

dragdrop.js

424 ms

ga.js

ga.js

53 ms

b_edit.gif

b_edit.gif

207 ms

img_tm_tl.gif

img_tm_tl.gif

268 ms

img_space.gif

img_space.gif

410 ms

img_tm_tr.gif

img_tm_tr.gif

901 ms

img_service_login.gif

img_service_login.gif

434 ms

img_id.gif

img_id.gif

513 ms

b_login.gif

b_login.gif

531 ms

img_pw.gif

img_pw.gif

511 ms

img_space.gif

img_space.gif

662 ms

b_slogout.gif

b_slogout.gif

750 ms

img_tm_bl.gif

img_tm_bl.gif

1088 ms

img_space.gif

img_space.gif

786 ms

img_tm_br.gif

img_tm_br.gif

816 ms

img_lm_outer_t.gif

img_lm_outer_t.gif

856 ms

img_lm_outer_b.gif

img_lm_outer_b.gif

1302 ms

img_banner_tl.gif

img_banner_tl.gif

1308 ms

img_banner_tr.gif

img_banner_tr.gif

1024 ms

img_banner_bl.gif

img_banner_bl.gif

1073 ms

img_banner_br.gif

img_banner_br.gif

1420 ms

img_empty_banner_01.gif

img_empty_banner_01.gif

1225 ms

b_edit.gif

b_edit.gif

1290 ms

img_empty_banner_02.gif

img_empty_banner_02.gif

1310 ms

img_empty_banner_03.gif

img_empty_banner_03.gif

1433 ms

img_empty_banner_04.gif

img_empty_banner_04.gif

1508 ms

b_myinfo.gif

b_myinfo.gif

1542 ms

b_tsearch.gif

b_tsearch.gif

1544 ms

b_sitemap.gif

b_sitemap.gif

1535 ms

b_mail.gif

b_mail.gif

1674 ms

b_whd.gif

b_whd.gif

1636 ms

b_logout.gif

b_logout.gif

1725 ms

img_mrbox_tl.gif

img_mrbox_tl.gif

2153 ms

img_mrbox_tr.gif

img_mrbox_tr.gif

1784 ms

img_mrbox_bl.gif

img_mrbox_bl.gif

2210 ms

img_mrbox_br.gif

img_mrbox_br.gif

1838 ms

110515_0002_1.png

110515_0002_1.png

107 ms

bg_utbox01.gif

bg_utbox01.gif

2269 ms

__utm.gif

__utm.gif

50 ms

ca-pub-9594701579178868.js

ca-pub-9594701579178868.js

124 ms

zrt_lookup.html

zrt_lookup.html

43 ms

show_ads_impl.js

show_ads_impl.js

52 ms

collect

collect

100 ms

sitefont.ttf

sitefont.ttf

2459 ms

ads

ads

271 ms

b_bring.gif

b_bring.gif

2502 ms

osd.js

osd.js

8 ms

ads

ads

207 ms

b_more01.gif

b_more01.gif

1640 ms

img_space.gif

img_space.gif

1825 ms

css

css

60 ms

m_js_controller.js

m_js_controller.js

51 ms

abg.js

abg.js

78 ms

img_utbox_t.gif

img_utbox_t.gif

1858 ms

img_utbox_title_l.gif

img_utbox_title_l.gif

1940 ms

15870343374187911949

15870343374187911949

99 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

95 ms

img_utbox_title_r.gif

img_utbox_title_r.gif

1926 ms

nessie_icon_thin_arrow_big_white.png

nessie_icon_thin_arrow_big_white.png

57 ms

s

s

41 ms

x_button_blue2.png

x_button_blue2.png

16 ms

tid_err.html

tid_err.html

1865 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

24 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

71 ms

img_utbox_b.gif

img_utbox_b.gif

1852 ms

bu_plus_01.gif

bu_plus_01.gif

1959 ms

bg_familysite.gif

bg_familysite.gif

1874 ms

b_databox.png

b_databox.png

1897 ms

img_rbox01_tl.gif

img_rbox01_tl.gif

1926 ms

img_rbox01_tr.gif

img_rbox01_tr.gif

1967 ms

img_update.gif

img_update.gif

2238 ms

m_dote_01.gif

m_dote_01.gif

2261 ms

img_rbox01_bl.gif

img_rbox01_bl.gif

2268 ms

img_rbox01_br.gif

img_rbox01_br.gif

1984 ms

b_site_recommend.gif

b_site_recommend.gif

1693 ms

chat.png

chat.png

1769 ms

b_bring.gif

b_bring.gif

1883 ms

010101.jpg

010101.jpg

3397 ms

iml

iml

3250 ms

iml

iml

2428 ms

iml

iml

2757 ms

iml

iml

2474 ms

0715152522400326%280%29.jpg

0715152522400326%280%29.jpg

4998 ms

img_space.gif

img_space.gif

2537 ms

0625180422771677.jpg

0625180422771677.jpg

8055 ms

activeview

activeview

16 ms

img_dotline_01.gif

img_dotline_01.gif

2625 ms

img_lm_sub_t.gif

img_lm_sub_t.gif

2771 ms

i_sub.gif

i_sub.gif

2725 ms

img_lm_sub_b.gif

img_lm_sub_b.gif

2893 ms

76125496.gif

76125496.gif

2681 ms

img_ad.gif

img_ad.gif

3961 ms

img_lm_dotline01.gif

img_lm_dotline01.gif

2907 ms

bg_login.gif

bg_login.gif

2690 ms

bg_count.gif

bg_count.gif

2684 ms

sitefont.woff

sitefont.woff

2885 ms

checknr.m

checknr.m

2075 ms

Ttalk.png

Ttalk.png

236 ms

Accessibility Review

irenu.co.kr accessibility score

75

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-*] attributes do not match their roles

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

Buttons do not have an accessible name

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.

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

irenu.co.kr best practices score

75

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

Missing source maps for large first-party JavaScript

SEO Factors

irenu.co.kr SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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

    N/A

  • Language Claimed

    KO

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Irenu.co.kr can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Korean. Our system also found out that Irenu.co.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

irenu.co.kr

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