8.4 sec in total
927 ms
7.3 sec
149 ms
Visit rongbay.com now to see the best up-to-date Rongbay content for Vietnam and also check out these interesting facts you probably never knew about rongbay.com
Rao vặt toàn quốc - Trang thông tin rao vặt miễn phí toàn quốc không cần đăng ký.
Visit rongbay.comWe analyzed Rongbay.com page load time and found that the first response time was 927 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
rongbay.com performance score
name
value
score
weighting
Value5.0 s
9/100
10%
Value5.0 s
26/100
25%
Value8.4 s
18/100
10%
Value1,560 ms
13/100
30%
Value0
100/100
15%
Value14.8 s
8/100
10%
927 ms
75 ms
1050 ms
1078 ms
1531 ms
Our browser made a total of 142 requests to load all elements on the main page. We found that 15% of them (21 requests) were addressed to the original Rongbay.com, 47% (67 requests) were made to Static16.zamba.vn and 9% (13 requests) were made to Admicro1.vcmedia.vn. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Rongbay.com.
Page size can be reduced by 3.1 MB (80%)
3.9 MB
802.4 kB
In fact, the total size of Rongbay.com main page is 3.9 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. 60% of websites need less resources to load. Javascripts take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 217.7 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 99.9 kB, which is 40% 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 217.7 kB or 87% of the original size.
Potential reduce by 1.2 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, Rongbay needs image optimization as it can save up to 1.2 MB or 77% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.2 MB
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 1.2 MB or 80% of the original size.
Potential reduce by 473.0 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. Rongbay.com needs all CSS files to be minified and compressed as it can save up to 473.0 kB or 83% of the original size.
Number of requests can be reduced by 117 (83%)
141
24
The browser has sent 141 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rongbay. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 71 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
rongbay.com
927 ms
fbds.js
75 ms
service.css
1050 ms
tooltip.css
1078 ms
Common.css
1531 ms
tooltip.css
1108 ms
ui.datepicker.css
1119 ms
jquery.autocomplete.css
1126 ms
thumbnailviewer.css
1275 ms
jquery.lightbox.css
1302 ms
style.css
1345 ms
style.css
1358 ms
header_new.min.css
1366 ms
list_item.css
1500 ms
HomePage.min.css
1552 ms
modal.v1.css
1583 ms
HomePage.css
1597 ms
jquery.js
1850 ms
library.js
1725 ms
rb_lib.js
1751 ms
global_lib.js
1753 ms
jquery.blockUI.js
1819 ms
header.js
1836 ms
tooltip.js
1951 ms
service.js
1977 ms
gold.js
1985 ms
jquery.jcache.js
2056 ms
jquery.cookie.js
2076 ms
footer.js
2088 ms
tooltip.js
2175 ms
jquery.pack.js
2202 ms
jquery.blockUI.js
2212 ms
ui.datepicker.js
2532 ms
library.js
2315 ms
boxdropdown.js
2328 ms
cities.js
2402 ms
common.js
2429 ms
payment_rb.js
2433 ms
ming.js
431 ms
vietid_core.js
626 ms
ads_box_17.ads
543 ms
jquery-1.9.1.min.js
694 ms
jquery.menu-aim.min.js
480 ms
bootstrap.min.js
482 ms
47 ms
ads_box_25.ads
508 ms
include.js
632 ms
rd_analytics.min.js
1288 ms
ads_box_497.ads
506 ms
modal.v2.js
279 ms
ming_client.v4.js
453 ms
adm_tracking.js
509 ms
cartGold.js
1520 ms
payment_gold.js
1510 ms
payment_item.js
1535 ms
core.js
1552 ms
cartShop.js
1778 ms
job.js
1508 ms
jquery.cookie.js
1507 ms
jquery.autocomplete.js
1480 ms
jquery.form.js
1510 ms
jquery.masonry.min.js
1524 ms
base64.js
1520 ms
choose_city.min.js
1498 ms
tooltiparrow.gif
229 ms
runbyvcc.v.png
543 ms
ajax-loader.gif
1119 ms
raovat_rongbay.png
231 ms
top_right_loading.gif
243 ms
banner-rb-3-do.jpg
2870 ms
cat_home_1.jpg
270 ms
cat_home_2.jpg
259 ms
cat_home_4.jpg
453 ms
cat_home_9.jpg
459 ms
cat_home_3.jpg
483 ms
cat_home_10.jpg
500 ms
ft_email_new.png
513 ms
ico_sky_bottom.png
679 ms
ft_phone_new.png
686 ms
bct-dadangky.png
973 ms
beacon.js
7 ms
ga.js
7 ms
mn_arr_b.png
231 ms
start_1.png
229 ms
arrow.png
230 ms
select_city.png
342 ms
show_cat_s.png
372 ms
__utm.gif
13 ms
sdk.js
111 ms
icon_menu_1.png
251 ms
menu_arr_r.png
292 ms
icon_menu_2.png
293 ms
icon_menu_3.png
293 ms
icon_menu_6.png
416 ms
icon_menu_20.png
449 ms
icon_menu_8.png
492 ms
icon_menu_10.png
518 ms
icon_menu_4.png
520 ms
icon_menu_5.png
520 ms
icon_menu_11.png
654 ms
admicro_core_nld.js
759 ms
ads_code_25.ads
508 ms
33 ms
xd_arbiter.php
122 ms
xd_arbiter.php
261 ms
ssvzone_default.js
504 ms
isporn
608 ms
comscore
609 ms
_cpm4k.js
602 ms
gw.js
186 ms
admcoreext.js
527 ms
adm_tracking.js
505 ms
16587192.js
113 ms
cpx
548 ms
adnzone_10033_1.js
509 ms
adnzone_12721_1.js
513 ms
cpx
550 ms
rtc
541 ms
rtc
545 ms
rtc
549 ms
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252 ms
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499 ms
dmtb
552 ms
dmtb
548 ms
lczb.css
262 ms
8095-adx561efe642b6f6.gif
792 ms
adn
249 ms
8098-adx5613271e6a1f3.gif
996 ms
adxlogo-2.png
501 ms
adn
261 ms
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1267 ms
font-awesome.min.css
17 ms
jquery.cookie.js
261 ms
logo_rb_popup.png
244 ms
lgnews.js
505 ms
fipmin.js
509 ms
menu_arr_r.png
231 ms
like.php
72 ms
vpc6VNjRPXV.js
289 ms
LVx-xkvaJ0b.png
321 ms
chat_log.js
264 ms
lczb.js
783 ms
rongbay.com 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
rongbay.com 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
rongbay.com 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
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
Document uses legible font sizes
Tap targets are not sized appropriately
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rongbay.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese 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 Rongbay.com 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.
rongbay.com
Open Graph data is detected on the main page of Rongbay. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: