23.2 sec in total
5.6 sec
17.4 sec
187 ms
Click here to check amazing Maps Vietbando content for Vietnam. Otherwise, check out these important facts you probably never knew about maps.vietbando.com
Xem bản đồ 63 tỉnh thành, tìm điểm dịch vụ, địa chỉ, điện thoại và đường đi ở Việt Nam, See map, find locations, businesses, addresses, phones and directions in Vietnam.
Visit maps.vietbando.comWe analyzed Maps.vietbando.com page load time and found that the first response time was 5.6 sec and then it took 17.5 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.
maps.vietbando.com performance score
name
value
score
weighting
Value13.1 s
0/100
10%
Value18.8 s
0/100
25%
Value16.5 s
0/100
10%
Value1,530 ms
13/100
30%
Value0
100/100
15%
Value18.6 s
3/100
10%
5618 ms
2328 ms
496 ms
498 ms
495 ms
Our browser made a total of 207 requests to load all elements on the main page. We found that 32% of them (66 requests) were addressed to the original Maps.vietbando.com, 59% (122 requests) were made to Images.vietbando.com and 3% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (5.6 sec) belongs to the original domain Maps.vietbando.com.
Page size can be reduced by 792.8 kB (72%)
1.1 MB
310.7 kB
In fact, the total size of Maps.vietbando.com main page is 1.1 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 679.6 kB which makes up the majority of the site volume.
Potential reduce by 105.1 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 28.6 kB, which is 24% 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 105.1 kB or 88% of the original size.
Potential reduce by 26.2 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, Maps Vietbando needs image optimization as it can save up to 26.2 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 498.1 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 498.1 kB or 73% of the original size.
Potential reduce by 163.4 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. Maps.vietbando.com needs all CSS files to be minified and compressed as it can save up to 163.4 kB or 87% of the original size.
Number of requests can be reduced by 81 (40%)
204
123
The browser has sent 204 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Maps Vietbando. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
maps.vietbando.com
5618 ms
style.css
2328 ms
effect.css
496 ms
superfish.css
498 ms
PlacesMangager.css
495 ms
fullscreen.css
1438 ms
jquery.fancybox-1.3.4.css
1256 ms
VBDMapAPI.js
2048 ms
jquery.js
2689 ms
jquery.ui.js
4680 ms
jquery.history.js
1932 ms
StateFunc.js
2182 ms
ContextMenu.js
2294 ms
Event.js
2330 ms
print.js
2429 ms
MeasureLine.js
2539 ms
AddPlace.js
2576 ms
ClickStatistics.js
2676 ms
hoverIntent.js
2787 ms
superfish.js
2822 ms
keyboard.js
2924 ms
Avim.js
3669 ms
search.js.axd
3039 ms
interface.js.axd
3319 ms
Binding.js.axd
3429 ms
Global.js.axd
3542 ms
VirtualMarker.js.axd
3575 ms
findpath.js.axd
4640 ms
TreeBinding.js.axd
3793 ms
mymap.js.axd
4887 ms
animation.js.axd
2991 ms
PlacesManager.js.axd
3117 ms
Favourite.js.axd
3237 ms
VbdAd.js.axd
3367 ms
BlockHouse.js.axd
3488 ms
jquery.fancybox-1.3.4.pack.js.axd
3617 ms
prototype.ashx
3736 ms
core.ashx
3864 ms
converter.ashx
3907 ms
AJLocationSearch,Vietbando.Web.Library.ashx
4840 ms
AJProductSearch,Vietbando.Web.Library.ashx
3482 ms
Vietbando.Web.Library.Render.Overlay,Vietbando.Web.Library.ashx
2995 ms
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3014 ms
whiteimage.png
517 ms
transparent.png
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infowindow.png
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infowindowshade.png
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Control_LocationManager_PlacesManager,App_Web_43vwyser.ashx
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499 ms
btn-shift.png
248 ms
btn-bksp.png
261 ms
vietbando_logo.png
1004 ms
Notify
501 ms
bg-goiytimduong.png
1189 ms
shadow.png
247 ms
MapOptions.png
250 ms
downarrow.png
247 ms
avim.png
498 ms
search-btn.png
248 ms
SearchView-arrow.png
494 ms
bg-SearchView.png
993 ms
header-bg.png
495 ms
english.png
496 ms
login.png
739 ms
leftpanel-hideshow.png
714 ms
AddPlace.png
716 ms
HeaderTools.png
718 ms
newfeature.png
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maptoolbar.png
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mapforipa.aspx
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APIStyle.css
2369 ms
transparent.png
2330 ms
keyboard.png
1450 ms
nav-arrow.png
739 ms
transparent.png
248 ms
openhand.cur
254 ms
whiteimage.png
270 ms
transparent.png
271 ms
RulerB.gif
271 ms
sm_trans.gif
503 ms
mapimageservice.ashx
511 ms
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plusone.js
92 ms
ga.js
27 ms
mapimageservice.ashx
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mapimageservice.ashx
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__utm.gif
15 ms
like.php
68 ms
cb=gapi.loaded_0
15 ms
cb=gapi.loaded_1
13 ms
fastbutton
79 ms
-1cfYrhulAt.js
306 ms
LVx-xkvaJ0b.png
344 ms
postmessageRelay
52 ms
cb=gapi.loaded_0
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cb=gapi.loaded_1
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32 ms
api.js
38 ms
core:rpc:shindig.random:shindig.sha1.js
35 ms
2536007149-postmessagerelay.js
29 ms
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ruler.png
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bg-minimap.png
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maps.vietbando.com accessibility score
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
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
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.
maps.vietbando.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
maps.vietbando.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 doesn't use legible font sizes
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Maps.vietbando.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 Maps.vietbando.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.
maps.vietbando.com
Open Graph description is not detected on the main page of Maps Vietbando. 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: