Tools & Wizards About Us
itooza.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

itooza.com

아이투자 - 대한민국 NO1 가치투자포털

Page Load Speed

12.7 sec in total

First Response

653 ms

Resources Loaded

11.8 sec

Page Rendered

240 ms

itooza.com screenshot

About Website

Welcome to itooza.com homepage info - get ready to check Itooza best content for South Korea right away, or after learning these important things about itooza.com

투자자를 위한 가치투자포털, 아이투자, 주식, 종목분석, 종목추천, 미국주식, 아이투자의 빅데이터 기반 종목발굴 솔루션, 스톡워치

Visit itooza.com

Key Findings

We analyzed Itooza.com page load time and found that the first response time was 653 ms and then it took 12 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

itooza.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value18.9 s

0/100

25%

SI (Speed Index)

Value11.1 s

5/100

10%

TBT (Total Blocking Time)

Value1,160 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.073

96/100

15%

TTI (Time to Interactive)

Value19.2 s

2/100

10%

Network Requests Diagram

itooza.com

653 ms

www.itooza.com

2439 ms

articleDet.css

928 ms

common.css

1389 ms

jquery.js

2027 ms

Our browser made a total of 215 requests to load all elements on the main page. We found that 3% of them (6 requests) were addressed to the original Itooza.com, 86% (184 requests) were made to Menu.itooza.com and 5% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source Menu.itooza.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 348.1 kB (58%)

Content Size

597.9 kB

After Optimization

249.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Itooza.com main page is 597.9 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. 40% of websites need less resources to load. Images take 220.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 143.5 kB

  • Original 170.6 kB
  • After minification 133.6 kB
  • After compression 27.1 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 37.0 kB, which is 22% 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 143.5 kB or 84% of the original size.

Image Optimization

-32%

Potential reduce by 71.5 kB

  • Original 220.4 kB
  • After minification 149.0 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, Itooza needs image optimization as it can save up to 71.5 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 132.6 kB

  • Original 206.0 kB
  • After minification 184.6 kB
  • After compression 73.5 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 132.6 kB or 64% of the original size.

CSS Optimization

-66%

Potential reduce by 524 B

  • Original 797 B
  • After minification 463 B
  • After compression 273 B

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. Itooza.com needs all CSS files to be minified and compressed as it can save up to 524 B or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 76 (36%)

Requests Now

213

After Optimization

137

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 213 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itooza. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

itooza.com

itooza.com

653 ms

www.itooza.com

www.itooza.com

2439 ms

articleDet.css

articleDet.css

928 ms

common.css

common.css

1389 ms

jquery.js

jquery.js

2027 ms

common.js

common.js

1244 ms

jQuery.rollChildren.js

jQuery.rollChildren.js

687 ms

jquery.autocomplete.css

jquery.autocomplete.css

426 ms

jquery.autocomplete.js

jquery.autocomplete.js

440 ms

reset.css

reset.css

254 ms

frame.css

frame.css

480 ms

class.css

class.css

276 ms

sidebar.css

sidebar.css

695 ms

articlestyle.css

articlestyle.css

965 ms

pagination.css

pagination.css

483 ms

wcslog.js

wcslog.js

5 ms

hyang64_cap.gif

hyang64_cap.gif

224 ms

geotrust_seal.gif

geotrust_seal.gif

2175 ms

nahos_cap.gif

nahos_cap.gif

223 ms

net_01_on.gif

net_01_on.gif

248 ms

net_02.gif

net_02.gif

230 ms

net_03.gif

net_03.gif

232 ms

net_04.gif

net_04.gif

249 ms

btn_login_03.gif

btn_login_03.gif

231 ms

btn_headlink.gif

btn_headlink.gif

241 ms

btn_idx_search_03.gif

btn_idx_search_03.gif

459 ms

top_logo.png

top_logo.png

690 ms

head_menu_viclub.gif

head_menu_viclub.gif

456 ms

head_menu_fnedu.gif

head_menu_fnedu.gif

483 ms

44268_off65_160211.gif

44268_off65_160211.gif

982 ms

menu_01.gif

menu_01.gif

497 ms

menu_03.gif

menu_03.gif

685 ms

menu_04_2.gif

menu_04_2.gif

686 ms

menu_05.gif

menu_05.gif

718 ms

menu_06.gif

menu_06.gif

745 ms

btn_01.gif

btn_01.gif

911 ms

btn_02.gif

btn_02.gif

912 ms

login_txt01.gif

login_txt01.gif

915 ms

btn_member.gif

btn_member.gif

956 ms

login_line01.gif

login_line01.gif

991 ms

login_txt04.gif

login_txt04.gif

1138 ms

btn_login02.gif

btn_login02.gif

1141 ms

login_txt05.gif

login_txt05.gif

1142 ms

login_txt06.gif

login_txt06.gif

1193 ms

login_line02.gif

login_line02.gif

1225 ms

login_txt03.gif

login_txt03.gif

1235 ms

vcpa_title_2.gif

vcpa_title_2.gif

1591 ms

idx_title_h3.gif

idx_title_h3.gif

1365 ms

edu36_210_0109_1.gif

edu36_210_0109_1.gif

1594 ms

edu37_210_1008_2.gif

edu37_210_1008_2.gif

1432 ms

korean_gachi_txt01.gif

korean_gachi_txt01.gif

1484 ms

korean_gachi_img01.gif

korean_gachi_img01.gif

1487 ms

korean_gachi_img02.gif

korean_gachi_img02.gif

1592 ms

korean_gachi_img04.gif

korean_gachi_img04.gif

1670 ms

korean_gachi_img05.gif

korean_gachi_img05.gif

1727 ms

likebox.php

likebox.php

114 ms

vrsc_index.aspx

vrsc_index.aspx

1412 ms

m

m

447 ms

dc.js

dc.js

33 ms

FbUd6dZS1Af.css

FbUd6dZS1Af.css

174 ms

dGJLq38YL-C.css

dGJLq38YL-C.css

216 ms

_rx8naC75Dy.js

_rx8naC75Dy.js

294 ms

x5F9OMjKyLw.js

x5F9OMjKyLw.js

362 ms

ICDbTSzjQEg.js

ICDbTSzjQEg.js

291 ms

TTCre3391I0.js

TTCre3391I0.js

292 ms

inpage_linkid.js

inpage_linkid.js

19 ms

__utm.gif

__utm.gif

14 ms

rcmt_title.gif

rcmt_title.gif

1513 ms

event_txt01.gif

event_txt01.gif

1594 ms

side_title_cs.gif

side_title_cs.gif

1595 ms

btn_member_gaib.gif

btn_member_gaib.gif

1588 ms

btn_itoza_hope.gif

btn_itoza_hope.gif

1671 ms

btn_rss20.gif

btn_rss20.gif

1735 ms

txt_customer_center.jpg

txt_customer_center.jpg

1782 ms

nflash_title.gif

nflash_title.gif

1593 ms

nflash_more.gif

nflash_more.gif

1570 ms

db_ic_01.gif

db_ic_01.gif

1566 ms

11703033_928690033839712_6396522760917954015_n.png

11703033_928690033839712_6396522760917954015_n.png

273 ms

10455757_850380871670629_5421058225478718635_n.jpg

10455757_850380871670629_5421058225478718635_n.jpg

317 ms

12742059_1020781414684567_988259890602422105_n.jpg

12742059_1020781414684567_988259890602422105_n.jpg

349 ms

12717857_505827429597166_3240498249598791541_n.jpg

12717857_505827429597166_3240498249598791541_n.jpg

388 ms

12239616_920654541334465_4171770719455884628_n.jpg

12239616_920654541334465_4171770719455884628_n.jpg

389 ms

12647547_878060932311018_7190495342409705907_n.jpg

12647547_878060932311018_7190495342409705907_n.jpg

446 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

45 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

44 ms

vchart_104_0809.gif

vchart_104_0809.gif

1470 ms

mst_menu_01_on.gif

mst_menu_01_on.gif

1540 ms

mst_menu_02.gif

mst_menu_02.gif

1589 ms

mst_btn_up.gif

mst_btn_up.gif

1563 ms

mst_btn_down.gif

mst_btn_down.gif

1542 ms

mst_btn_entry.gif

mst_btn_entry.gif

1482 ms

vcp_02.gif

vcp_02.gif

1561 ms

vcp_03.gif

vcp_03.gif

1574 ms

xray_th_result2.gif

xray_th_result2.gif

1549 ms

xray_td_result.gif

xray_td_result.gif

1527 ms

vcp_06.gif

vcp_06.gif

1523 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

41 ms

vlXaquuXMrr.js

vlXaquuXMrr.js

80 ms

xray_th_01.gif

xray_th_01.gif

1496 ms

xray_star_on.gif

xray_star_on.gif

1576 ms

xray_star_off.gif

xray_star_off.gif

1592 ms

xray_th_02_2.gif

xray_th_02_2.gif

1538 ms

xray_th_03.gif

xray_th_03.gif

1509 ms

xray_th_04.gif

xray_th_04.gif

1505 ms

xray_th_05.gif

xray_th_05.gif

1509 ms

title_idxoff_5.gif

title_idxoff_5.gif

1533 ms

icon_now_apply.gif

icon_now_apply.gif

1481 ms

btn_mservice1_on.gif

btn_mservice1_on.gif

1481 ms

Js_Report.js

Js_Report.js

223 ms

logging_20070223.js

logging_20070223.js

1396 ms

btn_mservice2.gif

btn_mservice2.gif

1386 ms

btn_mservice3.gif

btn_mservice3.gif

1518 ms

btn_mservice4.gif

btn_mservice4.gif

1539 ms

btn_mservice_more.gif

btn_mservice_more.gif

1473 ms

idx_rdr_tab01_on.gif

idx_rdr_tab01_on.gif

1469 ms

idx_rdr_tab02.gif

idx_rdr_tab02.gif

1380 ms

idx_rdr_tab03.gif

idx_rdr_tab03.gif

1417 ms

idx_rdr_tab04.gif

idx_rdr_tab04.gif

1530 ms

idx_rdr_tab05.gif

idx_rdr_tab05.gif

1517 ms

idx_rdr_vr.gif

idx_rdr_vr.gif

1455 ms

idx_rdr_morebuffett.gif

idx_rdr_morebuffett.gif

1387 ms

anl_title_2.gif

anl_title_2.gif

1409 ms

title_idx_search3.gif

title_idx_search3.gif

1430 ms

btn_idx_search2.gif

btn_idx_search2.gif

1441 ms

btn_flashnews.gif

btn_flashnews.gif

1435 ms

mv_title_2.gif

mv_title_2.gif

1428 ms

coo01_210_1103.gif

coo01_210_1103.gif

1616 ms

210100_off64_160115.gif

210100_off64_160115.gif

4184 ms

btn_more.png

btn_more.png

1457 ms

tit_li_00.png

tit_li_00.png

1443 ms

tit_li_01.png

tit_li_01.png

1418 ms

tit_li_02.png

tit_li_02.png

1405 ms

tit_li_03.png

tit_li_03.png

1487 ms

itooza_main_gs_img.png

itooza_main_gs_img.png

1571 ms

itooza_main_gs_tbl_th_01.png

itooza_main_gs_tbl_th_01.png

1608 ms

itooza_main_gs_tbl_th_02.png

itooza_main_gs_tbl_th_02.png

1489 ms

itooza_main_gs_tbl_th_03.png

itooza_main_gs_tbl_th_03.png

1407 ms

itooza_main_gs_tbl_td_02.png

itooza_main_gs_tbl_td_02.png

1510 ms

itooza_main_gs_tbl_td_04.png

itooza_main_gs_tbl_td_04.png

1585 ms

itooza_main_gs_tbl_td_03.png

itooza_main_gs_tbl_td_03.png

1615 ms

titie_numericalindex.gif

titie_numericalindex.gif

1608 ms

index_kospi.gif

index_kospi.gif

1477 ms

index_arrow_decrease.gif

index_arrow_decrease.gif

1520 ms

index_kosdaq.gif

index_kosdaq.gif

1587 ms

index_arrow_increase.gif

index_arrow_increase.gif

1600 ms

index_won.gif

index_won.gif

1597 ms

coop_title_3.gif

coop_title_3.gif

1581 ms

coop_mas.gif

coop_mas.gif

1623 ms

coop_goodi.gif

coop_goodi.gif

1598 ms

coop_21.gif

coop_21.gif

1600 ms

coop_hd.gif

coop_hd.gif

1608 ms

coop_nh_2.gif

coop_nh_2.gif

1598 ms

coop_hiib.gif

coop_hiib.gif

1750 ms

coop_22.gif

coop_22.gif

1684 ms

coop_23.gif

coop_23.gif

1607 ms

coop_25.gif

coop_25.gif

1609 ms

coop_28.gif

coop_28.gif

1612 ms

coop_ebest.gif

coop_ebest.gif

1781 ms

coop_vip_2.gif

coop_vip_2.gif

1777 ms

coop_wsfn.gif

coop_wsfn.gif

1685 ms

coop_um2m.gif

coop_um2m.gif

1608 ms

coop_24.gif

coop_24.gif

1609 ms

coop_27.gif

coop_27.gif

1764 ms

foot_logo3.gif

foot_logo3.gif

1656 ms

woorituja_080428.gif

woorituja_080428.gif

1835 ms

bg_gnb.gif

bg_gnb.gif

1611 ms

net_bar.gif

net_bar.gif

1624 ms

bg_menu.gif

bg_menu.gif

1729 ms

bg_dept_navi.gif

bg_dept_navi.gif

1654 ms

bg_side.gif

bg_side.gif

1632 ms

icon_pay_2.gif

icon_pay_2.gif

1663 ms

bg_idx_vclub_02.gif

bg_idx_vclub_02.gif

1824 ms

idx_bg.gif

idx_bg.gif

1715 ms

icon_pay.gif

icon_pay.gif

1641 ms

bg_side_head.gif

bg_side_head.gif

1651 ms

rcmt_icon.gif

rcmt_icon.gif

1675 ms

gray_01.gif

gray_01.gif

1825 ms

news_ic01.gif

news_ic01.gif

1697 ms

nflash_bg_01.gif

nflash_bg_01.gif

1658 ms

nflash_bullet.gif

nflash_bullet.gif

1676 ms

nflash_bg_02.gif

nflash_bg_02.gif

1686 ms

db_ic_02.gif

db_ic_02.gif

1851 ms

mst_bg.gif

mst_bg.gif

1696 ms

vcp_01.gif

vcp_01.gif

1647 ms

vcp_04.gif

vcp_04.gif

1697 ms

vcp_11.gif

vcp_11.gif

1696 ms

vcp_12.gif

vcp_12.gif

1844 ms

vcp_13_on.gif

vcp_13_on.gif

1674 ms

vcp_14.gif

vcp_14.gif

1659 ms

basic_01.gif

basic_01.gif

1682 ms

bg_mservice.gif

bg_mservice.gif

1710 ms

idx_rdr_bg3.gif

idx_rdr_bg3.gif

1701 ms

idx_rdr_bullet.gif

idx_rdr_bullet.gif

1648 ms

icon_member.gif

icon_member.gif

1626 ms

bg_idx_search.gif

bg_idx_search.gif

1656 ms

bg_idx_search2.gif

bg_idx_search2.gif

1693 ms

box_tit.png

box_tit.png

1947 ms

bg_img_mark.png

bg_img_mark.png

1766 ms

bullet_li.png

bullet_li.png

1616 ms

bg_inbox.png

bg_inbox.png

1624 ms

itooza_main_gs_top.png

itooza_main_gs_top.png

1866 ms

itooza_main_gs_bullet.png

itooza_main_gs_bullet.png

1495 ms

itooza_main_gs_tbl_top.png

itooza_main_gs_tbl_top.png

1622 ms

itooza_main_gs_tbl_bottom.png

itooza_main_gs_tbl_bottom.png

1625 ms

itooza_main_gs_dotline.png

itooza_main_gs_dotline.png

1711 ms

gulbi_01.gif

gulbi_01.gif

1683 ms

icon_gulbi.gif

icon_gulbi.gif

1560 ms

arrow_01.gif

arrow_01.gif

1621 ms

title_idx.gif

title_idx.gif

1372 ms

btn_info.gif

btn_info.gif

1360 ms

idx_tab_bg.gif

idx_tab_bg.gif

1445 ms

idx_tab01_on.gif

idx_tab01_on.gif

1277 ms

idx_tab02.gif

idx_tab02.gif

1324 ms

idx_tab03.gif

idx_tab03.gif

1360 ms

dot_gray.gif

dot_gray.gif

1354 ms

Accessibility Review

itooza.com accessibility score

79

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

[role] values are not valid

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

<input type="image"> elements do not have [alt] text

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

itooza.com best practices score

75

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

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

itooza.com SEO score

98

Search Engine Optimization Advices

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

    EUC-KR

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

itooza.com

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