10.5 sec in total
2.3 sec
7.9 sec
290 ms
Welcome to potech.com.vn homepage info - get ready to check POTECH best content for Vietnam right away, or after learning these important things about potech.com.vn
??? POTECH là chuyên gia trong lĩnh vực đèn led công nghiệp và dân dụng. Sản phẩm chất lượng cao công suất từ 40 đến 250w. Tuổi thọ cao trên 50,000 giờ.
Visit potech.com.vnWe analyzed Potech.com.vn page load time and found that the first response time was 2.3 sec and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
potech.com.vn performance score
name
value
score
weighting
Value8.9 s
0/100
10%
Value9.3 s
1/100
25%
Value40.4 s
0/100
10%
Value3,360 ms
2/100
30%
Value0.001
100/100
15%
Value16.5 s
5/100
10%
2300 ms
1459 ms
1245 ms
790 ms
523 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 84% of them (69 requests) were addressed to the original Potech.com.vn, 2% (2 requests) were made to Google-analytics.com and 2% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source Live.potech.com.vn.
Page size can be reduced by 1.1 MB (46%)
2.4 MB
1.3 MB
In fact, the total size of Potech.com.vn main page is 2.4 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. 45% of websites need less resources to load. Images take 966.8 kB which makes up the majority of the site volume.
Potential reduce by 81.7 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 81.7 kB or 58% of the original size.
Potential reduce by 46.6 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. POTECH images are well optimized though.
Potential reduce by 672.3 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 672.3 kB or 72% of the original size.
Potential reduce by 332.0 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. Potech.com.vn needs all CSS files to be minified and compressed as it can save up to 332.0 kB or 84% of the original size.
Number of requests can be reduced by 37 (49%)
76
39
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of POTECH. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
potech.com.vn
2300 ms
default.css
1459 ms
skin.css
1245 ms
container.css
790 ms
portal.css
523 ms
dnnmega.css
790 ms
jquery.min.js
2104 ms
jquery-ui.min.js
2400 ms
material-design.css
1350 ms
camera.css
1254 ms
btcLightbox.js
1258 ms
btcItemSearch.js
1500 ms
btcGlobals.js
1502 ms
jquery.mCustomScrollbar.concat.min.js
1512 ms
jquery.typing-0.2.0.js
1610 ms
icheck.js
2492 ms
jquery.mobile.customized.min.js
1757 ms
jquery.easing.1.3.js
1769 ms
camera.min.js
2137 ms
image-scale.min.js
2004 ms
WebResource.axd
1294 ms
Telerik.Web.UI.WebResource.axd
1404 ms
jquery.hoverIntent.min.js
1527 ms
dnncore.js
1562 ms
dnn.modalpopup.js
1689 ms
potech.js
1689 ms
jquery.cycle.min.js
1786 ms
jquery.dnnmega.debug.js
1815 ms
css
27 ms
betaSimpleSlide.js
1692 ms
btcForm.js
1692 ms
initWidgets.js
1705 ms
_all.css
812 ms
jquery.mCustomScrollbar.css
353 ms
analytics.js
15 ms
server.php
3312 ms
PotechLogo1.png
903 ms
acbbcabfbbfgdjCH_den-led-nha-xuong.jpg
903 ms
aebbcabfbbbceeSA_den-pha-led.jpg
902 ms
adbbcabfjaebbCH_den-led-san-bong-da-mini.jpg
902 ms
adbbcabfjbjagCH_den-duong-led.jpg
902 ms
aebbcabfificfCH_den-led-bulb.jpg
902 ms
aebbcabfbbbhehSA_den-led-tube-cong-nghiep.jpg
1501 ms
aebbcabfbbejdcSA_den-led-tau-ca.jpg
1262 ms
aebbcabfiefcdCH_den-led-downlight.jpg
1305 ms
aeaccabgbaffcdSA_nha-thi-dau-truong-dai-hoc-tay-nguyen.JPG
2710 ms
bbabcabgbcbgbfSA_chieu-sang-san-bong-da-tinh-ha-giang-bang-den-led-potech.JPG
1568 ms
bjajcabeiddfhCH_doi-tac-2.jpg
1306 ms
bjajcabeeadbiCH_doi-tac-3.jpg
1528 ms
collect
17 ms
search-icon.png
1654 ms
home-icon.png
1651 ms
btn-prev.png
1706 ms
btn-next.png
1733 ms
earth.png
1786 ms
project-item-bg.jpg
1900 ms
collect
860 ms
footer-light-sep.png
1888 ms
address-icon.png
1933 ms
mail-icon.png
1961 ms
c-phone-icon.png
2032 ms
fontawesome-webfont.ttf
2419 ms
twitter-icon2.png
2144 ms
facebook.jpg
2179 ms
google.jpg
2424 ms
pinterest.png
2435 ms
youtube.jpg
2436 ms
btn-top.png
2433 ms
DotNetNukeAjaxShared.js
2685 ms
camera_skins.png
1859 ms
camera-loader.gif
1869 ms
acbbcabfbbdcbhCH_potech-banner11.jpg
2135 ms
ga-audiences
45 ms
O7VF9MAmGcE
87 ms
www-embed-player-vflfNyN_r.css
23 ms
www-embed-player.js
37 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
6 ms
ad_status.js
33 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
31 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
33 ms
widgets.js
264 ms
acbbcabfbbdcdaCH_banner1.jpg
254 ms
potech.com.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
Heading elements are not in a sequentially-descending order
potech.com.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
potech.com.vn SEO score
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
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Potech.com.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Potech.com.vn 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.
potech.com.vn
Open Graph description is not detected on the main page of POTECH. 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: