5.9 sec in total
375 ms
4.7 sec
819 ms
Click here to check amazing POER Smart content. Otherwise, check out these important facts you probably never knew about poersmart.com
POER is committed in various types of smart heating control systems to promoting more households to upgrade heating control to smart wifi/wireless heating control systems to effectively save heating e...
Visit poersmart.comWe analyzed Poersmart.com page load time and found that the first response time was 375 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
poersmart.com performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value8.8 s
1/100
25%
Value10.1 s
9/100
10%
Value5,020 ms
0/100
30%
Value0
100/100
15%
Value12.5 s
14/100
10%
375 ms
326 ms
656 ms
86 ms
128 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 73% of them (51 requests) were addressed to the original Poersmart.com, 19% (13 requests) were made to Embed.tawk.to and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (865 ms) belongs to the original domain Poersmart.com.
Page size can be reduced by 219.7 kB (25%)
866.9 kB
647.1 kB
In fact, the total size of Poersmart.com main page is 866.9 kB. 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 405.5 kB which makes up the majority of the site volume.
Potential reduce by 199.2 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 63.0 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 199.2 kB or 77% of the original size.
Potential reduce by 7.8 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. POER Smart images are well optimized though.
Potential reduce by 12.4 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. This website has mostly compressed JavaScripts.
Potential reduce by 278 B
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. Poersmart.com has all CSS files already compressed.
Number of requests can be reduced by 36 (57%)
63
27
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of POER Smart. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
poersmart.com
375 ms
poersmart.com
326 ms
www.poersmart.com
656 ms
js
86 ms
gtm.js
128 ms
all.min.css
305 ms
jquery-1.12.1.min.js
332 ms
iconfont.js
331 ms
sea.js
329 ms
kaka-1.0.0.js
274 ms
all.min.js
433 ms
wow.min.js
458 ms
traffic.js
462 ms
analytics.js
163 ms
collect
48 ms
bootstrap.min.css
337 ms
iconfont.css
262 ms
richtext.css
401 ms
animate.min.css
427 ms
collect
95 ms
ga-audiences
69 ms
pc-ff.css
70 ms
app-img.png
222 ms
zhejiang-lancable-technology-co-ltd-logo.png
201 ms
poer.jpg
414 ms
app-bgs.jpg
270 ms
contact-us1.jpg
439 ms
misc.php
273 ms
Roboto-Regular.ttf
362 ms
Roboto-Bold.ttf
531 ms
iconfont.woff
531 ms
Roboto-Medium.ttf
656 ms
kaka.validator.js
654 ms
1f3ka57m4
194 ms
en.png
76 ms
fr.png
197 ms
es.png
201 ms
it.png
197 ms
ru.png
219 ms
cs.png
217 ms
pl.png
247 ms
ro.png
385 ms
hu.png
388 ms
bg.png
389 ms
nl.png
416 ms
smart-wireless-thermostat.png
420 ms
wifi-thermostat.png
457 ms
poer-ptv30-smart-radiator-thermostat.png
616 ms
poer-gateway-ptg10.png
616 ms
poer-receiver-ptr10.png
640 ms
smart-gas-detector.png
632 ms
valve.jpg
692 ms
gamccd-img-01.png
693 ms
gamccd-img-02.png
821 ms
gamccd-img-03.png
833 ms
gamccd-img-04.png
860 ms
gamccd-img-05.png
862 ms
i-t-img-03.png
865 ms
twk-arr-find-polyfill.js
245 ms
twk-object-values-polyfill.js
228 ms
twk-event-polyfill.js
239 ms
twk-entries-polyfill.js
264 ms
twk-iterator-polyfill.js
358 ms
twk-promise-polyfill.js
264 ms
twk-main.js
167 ms
twk-vendor.js
188 ms
twk-chunk-vendors.js
410 ms
twk-chunk-common.js
343 ms
twk-runtime.js
208 ms
twk-app.js
261 ms
poersmart.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.
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
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.
poersmart.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
Browser errors were logged to the console
Page has valid source maps
poersmart.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Poersmart.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Poersmart.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.
poersmart.com
Open Graph data is detected on the main page of POER Smart. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: