19.8 sec in total
877 ms
16.2 sec
2.7 sec
Welcome to loa.vn homepage info - get ready to check Loa best content right away, or after learning these important things about loa.vn
SVHouse - Shop.loa.com.vn là nhà phân phối nhập khẩu chính hãng, chúng tôi với bề dày kinh nghiệm và niềm đam mêm với âm thanh đã, đang và sẽ mang về các sản phẩm chất lượng cao trên khắp thế giới về ...
Visit loa.vnWe analyzed Loa.vn page load time and found that the first response time was 877 ms and then it took 18.9 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.
loa.vn performance score
name
value
score
weighting
Value8.9 s
0/100
10%
Value9.6 s
0/100
25%
Value19.7 s
0/100
10%
Value740 ms
40/100
30%
Value0.071
96/100
15%
Value14.2 s
9/100
10%
877 ms
2758 ms
535 ms
7 ms
31 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Loa.vn, 89% (50 requests) were made to Loa.com.vn and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (11.2 sec) relates to the external source Loa.com.vn.
Page size can be reduced by 787.8 kB (16%)
4.9 MB
4.1 MB
In fact, the total size of Loa.vn main page is 4.9 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. 15% of websites need less resources to load. Images take 4.7 MB which makes up the majority of the site volume.
Potential reduce by 117.5 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 117.5 kB or 83% of the original size.
Potential reduce by 666.4 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, Loa needs image optimization as it can save up to 666.4 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 971 B
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 971 B or 14% of the original size.
Potential reduce by 2.9 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. Loa.vn needs all CSS files to be minified and compressed as it can save up to 2.9 kB or 87% of the original size.
We found no issues to fix!
53
53
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Loa. According to our analytics all requests are already optimized.
loa.vn
877 ms
loa.com.vn
2758 ms
style.css
535 ms
urchin.js
7 ms
__utm.gif
31 ms
header.jpg
1333 ms
fon_main.gif
532 ms
nut0.gif
533 ms
nut1.gif
534 ms
nut5.gif
534 ms
SVHouse_Offline_HCM_S1.jpg
1855 ms
SVHouse_SenShop_Sennheiser_Audiophile_Headphone_Offline_HN_S1-2013.jpg
1857 ms
SVHouse_Sennheiser_StuffVietNam_Award_2012_S1.jpg
1857 ms
VCW2012.jpg
2124 ms
VCW2011.jpg
2902 ms
vcw2009.jpg
2388 ms
maytinhcu.com.vn.gif
2912 ms
edifier2008.jpg
2916 ms
ReviewSVHouse.jpg
3449 ms
arrowflash.gif
2652 ms
TuyenDung_1.jpg
5048 ms
Khuyen_mai_sale_SVHouse_SenShop_Loa.com.vn.jpg
4517 ms
Khuyen_mai_sale_SVHouse_SenShop_Loa.com.vn_DH.jpg
5025 ms
e_dot.gif
3441 ms
px1.gif
3446 ms
Nam%20Ky%20Khoi%20Nghia.jpg
5837 ms
SVHouse-Time_City.jpg
5572 ms
SVHouse_SenShop_Royal_City_SS.jpg
5577 ms
SVHouse-Sennheiser_opening_%20concept_storeS.jpg
7169 ms
nghe_thu_xem-So%20thoai%20mai.jpg
6923 ms
Chuyen_Phat_nhanh.jpg
6907 ms
Chuyen_hang_mienphi_HN_HCM.jpg
7425 ms
Momentum_InEar.jpg
6900 ms
avshow2015-63.jpg
7953 ms
Tainghe_Sennheiser_G4ME_ONE_S.jpg
8756 ms
TaingheSennheiserMM450XS.jpg
8034 ms
TaingheSennheiserMX985-5S.jpg
8269 ms
uadc3+HD518.jpg
8495 ms
Loa_Bluetooth_Tangent_Fjord_mini_S.jpg
8749 ms
Loa_Bluetooth_Braven_770_S.jpg
9544 ms
Loa_Edifier_S1000DB_S.jpg
9886 ms
sennheiserHD202S.jpg
9856 ms
Chuot_Game_ROCCAT_Nyth_S.jpg
11172 ms
Tainghe_Roccat_Renga_S.jpg
10108 ms
like.php
153 ms
qeKvIRsJabD.js
44 ms
LVx-xkvaJ0b.png
39 ms
Astell&Kern_AK320_S.jpg
10367 ms
Loa_Edifier_R19u_S1.jpg
10893 ms
Banphimco_Roccat_Ryos_MKFX_S.jpg
10387 ms
CD_Album_Mot_Thoi_Da_Xa.jpg
10693 ms
SVHouse_born_to_be_white_photos_collection_S1.jpg
10378 ms
indexAA.jpg
11153 ms
thuyanA.jpg
10900 ms
PMA.jpg
10891 ms
hoailinhA.jpg
10698 ms
loa.vn 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
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
loa.vn 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
loa.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
VI
EN
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Loa.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Loa.vn main page’s claimed encoding is windows-1252. 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.
loa.vn
Open Graph description is not detected on the main page of Loa. 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: