24.1 sec in total
823 ms
23 sec
298 ms
Visit postb.co.kr now to see the best up-to-date Postb content for United States and also check out these interesting facts you probably never knew about postb.co.kr
국제택배,해외택배,국제소포,국제우편,국제배송,해외항공택배,최대70% 요금 할인,해외배송대행
Visit postb.co.krWe analyzed Postb.co.kr page load time and found that the first response time was 823 ms and then it took 23.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
postb.co.kr performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value20.3 s
0/100
25%
Value10.5 s
7/100
10%
Value1,120 ms
23/100
30%
Value0.1
90/100
15%
Value20.0 s
2/100
10%
823 ms
2017 ms
1605 ms
1597 ms
2152 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 94% of them (66 requests) were addressed to the original Postb.co.kr, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Wcs.naver.net. The less responsive or slowest element that took the longest time to load (16.1 sec) belongs to the original domain Postb.co.kr.
Page size can be reduced by 7.3 MB (83%)
8.8 MB
1.5 MB
In fact, the total size of Postb.co.kr main page is 8.8 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. 35% of websites need less resources to load. Images take 8.0 MB which makes up the majority of the site volume.
Potential reduce by 22.6 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 3.7 kB, which is 13% 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 22.6 kB or 78% of the original size.
Potential reduce by 6.7 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. Obviously, Postb needs image optimization as it can save up to 6.7 MB or 84% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 548.6 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 548.6 kB or 79% of the original size.
Potential reduce by 63.5 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. Postb.co.kr needs all CSS files to be minified and compressed as it can save up to 63.5 kB or 82% of the original size.
Number of requests can be reduced by 14 (21%)
68
54
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Postb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
postb.co.kr
823 ms
www.postb.co.kr
2017 ms
jquery-ui-1.10.4.custom.css
1605 ms
user_content.css
1597 ms
jquery-1.9.1.min.js
2152 ms
selectbox-min.js
997 ms
jquery-ui-1.10.4.custom.js
4605 ms
ui.js
1238 ms
common.js
1549 ms
ajax.js
1548 ms
jquery.bxslider.js
2020 ms
pop_cookie.js
1861 ms
wcslog.js
440 ms
jquery-scroll-quick.js
986 ms
user_layout.css
336 ms
user_reset.css
227 ms
user_font.css
239 ms
Session_SetTime.asp
205 ms
bgM_top.jpg
248 ms
head_log_bg.jpg
248 ms
ico_bar.gif
250 ms
head_visual.jpg
224 ms
top_logo.jpg
454 ms
flag_kr.png
441 ms
201_off.jpg
441 ms
202_off.jpg
1552 ms
203_off.jpg
1783 ms
205_off.jpg
503 ms
206_off.jpg
2348 ms
bShop_off.jpg
650 ms
MR_13.jpg
16142 ms
MR_7.jpg
2387 ms
idFocus.jpg
894 ms
btn_mlogin.jpg
1095 ms
pwFocus.jpg
1306 ms
BNR_1.jpg
2349 ms
BNR_2.jpg
2505 ms
mGuide_01.jpg
2015 ms
mGuide_02.jpg
2250 ms
mGuide_03.jpg
2528 ms
BNR_8.jpg
2571 ms
BNR_9.jpg
2574 ms
BNR_10.jpg
2630 ms
BNR_11.jpg
2745 ms
BNR_12.jpg
2754 ms
BNR_13.jpg
6918 ms
BNR_14.jpg
2860 ms
BNR_16.jpg
2947 ms
BNR_17.jpg
3087 ms
BNR_18.jpg
3098 ms
BNR_19.jpg
4238 ms
analytics.js
38 ms
m
688 ms
collect
15 ms
BNR_20.jpg
3003 ms
BNR_21.jpg
3088 ms
BNR_22.jpg
3085 ms
BNR_23.jpg
4775 ms
BNR_24.jpg
3277 ms
BNR_25.jpg
3097 ms
BNR_26.jpg
3291 ms
BNR_27.jpg
3316 ms
BNR_28.jpg
3495 ms
BNR_29.jpg
3511 ms
btnTrkSh.jpg
3697 ms
logo.jpg
5005 ms
ico_bar3.gif
3564 ms
quickBtn.png
4373 ms
indi_off.png
3378 ms
indi_on.png
217 ms
postb.co.kr accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Some elements have a [tabindex] value greater than 0
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
postb.co.kr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
postb.co.kr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Image elements do not have [alt] attributes
KO
KO
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Postb.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 Postb.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.
postb.co.kr
Open Graph description is not detected on the main page of Postb. 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: