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alrin.co.kr screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

alrin.co.kr

꾸르 - 꾸르잼

Page Load Speed

5.7 sec in total

First Response

1.4 sec

Resources Loaded

4.1 sec

Page Rendered

212 ms

alrin.co.kr screenshot

About Website

Welcome to alrin.co.kr homepage info - get ready to check Alrin best content for South Korea right away, or after learning these important things about alrin.co.kr

꾸르잼 꾸르 커뮤니티

Visit alrin.co.kr

Key Findings

We analyzed Alrin.co.kr page load time and found that the first response time was 1.4 sec and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

alrin.co.kr performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value5.2 s

61/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

alrin.co.kr

1377 ms

xe.css

647 ms

jquery-ui.min.css

648 ms

font-awesome.min.css

65 ms

board.css

883 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 47% of them (48 requests) were addressed to the original Alrin.co.kr, 10% (10 requests) were made to Pagead2.googlesyndication.com and 10% (10 requests) were made to S1.2mdn.net. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Alrin.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 811.3 kB (67%)

Content Size

1.2 MB

After Optimization

391.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alrin.co.kr main page is 1.2 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. 55% of websites need less resources to load. Javascripts take 888.4 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 71.6 kB

  • Original 83.6 kB
  • After minification 73.8 kB
  • After compression 12.0 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 9.8 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 71.6 kB or 86% of the original size.

Image Optimization

-10%

Potential reduce by 7.3 kB

  • Original 74.4 kB
  • After minification 67.1 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. Alrin images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 612.0 kB

  • Original 888.4 kB
  • After minification 725.9 kB
  • After compression 276.4 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 612.0 kB or 69% of the original size.

CSS Optimization

-77%

Potential reduce by 120.4 kB

  • Original 156.2 kB
  • After minification 148.6 kB
  • After compression 35.9 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. Alrin.co.kr needs all CSS files to be minified and compressed as it can save up to 120.4 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 68 (71%)

Requests Now

96

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alrin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 50 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alrin.co.kr

alrin.co.kr

1377 ms

xe.css

xe.css

647 ms

jquery-ui.min.css

jquery-ui.min.css

648 ms

font-awesome.min.css

font-awesome.min.css

65 ms

board.css

board.css

883 ms

style.css

style.css

683 ms

c_17cyan_orange.css

c_17cyan_orange.css

472 ms

style.css

style.css

672 ms

widget.css

widget.css

913 ms

jquery-2.1.4.js

jquery-2.1.4.js

1929 ms

jquery-migrate-1.2.1.js

jquery-migrate-1.2.1.js

1087 ms

x.js

x.js

898 ms

common.js

common.js

1171 ms

js_app.js

js_app.js

1100 ms

xml_handler.js

xml_handler.js

1127 ms

xml_js_filter.js

xml_js_filter.js

1132 ms

board.js

board.js

1300 ms

script.js

script.js

1320 ms

widget.js

widget.js

1353 ms

core-min.js

core-min.js

79 ms

enc-base64-min.js

enc-base64-min.js

81 ms

hmac-md5.js

hmac-md5.js

81 ms

hmac-sha1.js

hmac-sha1.js

82 ms

hmac-sha256.js

hmac-sha256.js

83 ms

hmac-sha512.js

hmac-sha512.js

84 ms

ncenterlite.js

ncenterlite.js

1348 ms

adsbygoogle.js

adsbygoogle.js

8 ms

index.php

index.php

695 ms

d046d1841b9c79c545b82d3be892699d.ko.compiled.js

d046d1841b9c79c545b82d3be892699d.ko.compiled.js

960 ms

1bdc15d63816408b99f674eb6a6ffcea.ko.compiled.js

1bdc15d63816408b99f674eb6a6ffcea.ko.compiled.js

1077 ms

9b007ee9f2af763bb3d35e4fb16498e9.ko.compiled.js

9b007ee9f2af763bb3d35e4fb16498e9.ko.compiled.js

1103 ms

autolink.js

autolink.js

1149 ms

jquery-ui.min.js

jquery-ui.min.js

2080 ms

jquery.ui.datepicker-ko.js

jquery.ui.datepicker-ko.js

1186 ms

resize_image.js

resize_image.js

1292 ms

shortcut.js

shortcut.js

1323 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

1370 ms

jquery.cookie.js

jquery.cookie.js

1414 ms

xe_textarea.js

xe_textarea.js

1549 ms

jquery.autogrowtextarea.min.js

jquery.autogrowtextarea.min.js

1551 ms

board.js

board.js

1824 ms

jquery.masonry.min.js

jquery.masonry.min.js

1646 ms

font_ng.js

font_ng.js

1712 ms

ad4ca6935c11d3bf166d71c899018412.ko.js

ad4ca6935c11d3bf166d71c899018412.ko.js

1769 ms

jejugothic.css

jejugothic.css

23 ms

css

css

33 ms

analytics.js

analytics.js

35 ms

alrin.co.kr

alrin.co.kr

937 ms

671jGbh.png

671jGbh.png

25 ms

icn_search.png

icn_search.png

238 ms

icn_home.png

icn_home.png

343 ms

new.gif

new.gif

387 ms

bg_checkbox.png

bg_checkbox.png

406 ms

12.gif

12.gif

478 ms

fb5c81ed3a220004b71069645f112867.gif

fb5c81ed3a220004b71069645f112867.gif

509 ms

Sz64WUc.png

Sz64WUc.png

24 ms

JejuGothic-Regular.woff

JejuGothic-Regular.woff

155 ms

v0SdcGFAl2aezM9Vq_aFTQ.ttf

v0SdcGFAl2aezM9Vq_aFTQ.ttf

211 ms

collect

collect

26 ms

ca-pub-7841009669333153.js

ca-pub-7841009669333153.js

126 ms

zrt_lookup.html

zrt_lookup.html

136 ms

show_ads_impl.js

show_ads_impl.js

71 ms

g8EyaxYW

g8EyaxYW

309 ms

collect

collect

174 ms

ico_16px.png

ico_16px.png

544 ms

blank.gif

blank.gif

559 ms

list_style.png

list_style.png

624 ms

image.gif

image.gif

666 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

75 ms

msg.loading.gif

msg.loading.gif

676 ms

ads

ads

268 ms

osd.js

osd.js

11 ms

ads

ads

217 ms

show_ads.js

show_ads.js

4 ms

ca-pub-9063503915330500.js

ca-pub-9063503915330500.js

18 ms

ads

ads

303 ms

10549859496323321450

10549859496323321450

22 ms

abg.js

abg.js

24 ms

m_js_controller.js

m_js_controller.js

38 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

72 ms

s

s

23 ms

x_button_blue2.png

x_button_blue2.png

21 ms

click

click

98 ms

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

8 ms

modernizr_2.8.3_ec185bb44fe5e6bf7455d6e8ef37ed0e_no-classes.js

modernizr_2.8.3_ec185bb44fe5e6bf7455d6e8ef37ed0e_no-classes.js

62 ms

lidar.js

lidar.js

4 ms

index.html

index.html

62 ms

7797420099694509230

7797420099694509230

18 ms

Enabler.js

Enabler.js

16 ms

edge.6.0.0.min.js

edge.6.0.0.min.js

98 ms

activeview

activeview

38 ms

index_edge.js

index_edge.js

11 ms

index_edge.js

index_edge.js

14 ms

ui

ui

48 ms

bgmain.jpg

bgmain.jpg

20 ms

fish1.png

fish1.png

12 ms

fish2.png

fish2.png

40 ms

copy.png

copy.png

47 ms

headline.jpg

headline.jpg

45 ms

legalbutton.gif

legalbutton.gif

45 ms

legal.jpg

legal.jpg

45 ms

activeview

activeview

15 ms

handshake.js

handshake.js

163 ms

Accessibility Review

alrin.co.kr accessibility score

72

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

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible 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

alrin.co.kr best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

alrin.co.kr SEO score

76

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Alrin.co.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 Alrin.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

alrin.co.kr

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