6.9 sec in total
633 ms
5.3 sec
954 ms
Welcome to duyloi.com homepage info - get ready to check Duyloi best content for Vietnam right away, or after learning these important things about duyloi.com
Sản phẩm chính hãng, phân phối sỉ và bán lẻ các sản phẩm mang thương hiệu Duy Lợi rộng khắp Việt Nam. Giá tốt nhất thị trường. Giao hàng toàn quốc. Bảo hành lâu dài. Sản phẩm ma...
Visit duyloi.comWe analyzed Duyloi.com page load time and found that the first response time was 633 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
duyloi.com performance score
name
value
score
weighting
Value10.3 s
0/100
10%
Value22.5 s
0/100
25%
Value17.0 s
0/100
10%
Value450 ms
63/100
30%
Value0.171
70/100
15%
Value11.9 s
17/100
10%
633 ms
228 ms
685 ms
454 ms
456 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 68% of them (54 requests) were addressed to the original Duyloi.com, 22% (17 requests) were made to Duyloi.demo205.trust.vn and 5% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source Duyloi.demo205.trust.vn.
Page size can be reduced by 477.2 kB (23%)
2.0 MB
1.6 MB
In fact, the total size of Duyloi.com main page is 2.0 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. 50% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 31.7 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. 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 31.7 kB or 81% of the original size.
Potential reduce by 36.5 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. Duyloi images are well optimized though.
Potential reduce by 252.8 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 252.8 kB or 78% of the original size.
Potential reduce by 156.2 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. Duyloi.com needs all CSS files to be minified and compressed as it can save up to 156.2 kB or 83% of the original size.
Number of requests can be reduced by 25 (36%)
69
44
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duyloi. 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 12 to 1 for CSS and as a result speed up the page load time.
duyloi.com
633 ms
font-awesome.min.css
228 ms
bootstrap.min.css
685 ms
menuzord.css
454 ms
turbotabs.css
456 ms
screen.css
459 ms
jquery.min.js
698 ms
bootstrap.min.js
466 ms
core.js
692 ms
jquery.easing.1.3.js
682 ms
menuzord.js
692 ms
tth-animation.js
699 ms
global.js
911 ms
javascript.js
913 ms
turbotabs.js
910 ms
floater_xlib.js
927 ms
main.css
929 ms
jquery.fullPage.css
932 ms
main.js
1136 ms
jquery.fullPage.js
1369 ms
plusone.js
54 ms
css
29 ms
reset.css
686 ms
global.css
703 ms
style.css
707 ms
box.css
705 ms
vong-sep-kieu-qua-suong.jpg
1933 ms
bg_logo.jpg
239 ms
logo-duy-loi.png
239 ms
ico_wmap.jpg
241 ms
lang_arr.jpg
241 ms
flag_vn_1.jpg
241 ms
flag_en_1.jpg
238 ms
vong-xep-duy-loi.jpg
2271 ms
ghe-giuong-xep-duy-loi.jpg
2043 ms
457 ms
gia-phoi-do-duy-loi-menu.jpg
2348 ms
ghe-giuong-xep.jpg
1383 ms
ghe-giuong.png
465 ms
xep-1.png
682 ms
kieu-cung-suong.png
695 ms
btn-view.png
909 ms
reward-line.png
925 ms
hang-viet-nam-chat-luong-cao.jpg
1364 ms
duy-loi.png
1387 ms
line-v.gif
1588 ms
(526x362)_crop_logo.jpg
1618 ms
home-news-li.png
1617 ms
(526x362)_crop_nophoto.gif
2047 ms
duy-loi-map_1.gif
2345 ms
logo-footer.png
1849 ms
vong.png
760 ms
xep.png
761 ms
kieu-qua-suong.png
762 ms
btn-view.png
766 ms
ghe-xep.jpg
1722 ms
ghe.png
987 ms
xep-2.png
989 ms
kieu-yeu.png
991 ms
gia-phoi-khan-xep.jpg
2195 ms
gia-phoi-khan.png
1214 ms
xep-5.png
1214 ms
kieu-4-nhanh.png
1218 ms
gia-phoi-do-sep.jpg
3057 ms
gia-phoi-do.png
1448 ms
xep-4.png
1453 ms
kieu-thong-minh-2-nhanh.png
1679 ms
cb=gapi.loaded_0
87 ms
widgets.js
113 ms
menu-sub-icon.png
1923 ms
menu-sub-mask.png
2110 ms
DroidSans.woff
2569 ms
fontawesome-webfont.woff
2401 ms
Vf-Brush.ttf
2342 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
26 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
25 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
26 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
26 ms
goTop.png
227 ms
duyloi.com accessibility score
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
[aria-hidden="true"] elements contain focusable descendents
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
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.
duyloi.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
duyloi.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 Duyloi.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 Duyloi.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.
duyloi.com
Open Graph description is not detected on the main page of Duyloi. 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: