43.7 sec in total
776 ms
33.8 sec
9.1 sec
Welcome to sznumber.com homepage info - get ready to check Sznumber best content for Hong Kong right away, or after learning these important things about sznumber.com
Sznumber, as an experienced grow lights and ballast manufacturer, we offer a full range of horticulture light products from hps mh cmh to led grow fixtures.
Visit sznumber.comWe analyzed Sznumber.com page load time and found that the first response time was 776 ms and then it took 42.9 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. Unfortunately, there were 15 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
sznumber.com performance score
name
value
score
weighting
Value7.4 s
1/100
10%
Value11.6 s
0/100
25%
Value38.9 s
0/100
10%
Value7,930 ms
0/100
30%
Value0.001
100/100
15%
Value21.2 s
1/100
10%
776 ms
4123 ms
246 ms
484 ms
3954 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 76% of them (52 requests) were addressed to the original Sznumber.com, 13% (9 requests) were made to Live-chat-widget.xiaoman.cn and 4% (3 requests) were made to Rt.xiaoman.cn. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Sznumber.com.
Page size can be reduced by 46.8 kB (14%)
341.7 kB
294.9 kB
In fact, the total size of Sznumber.com main page is 341.7 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. 55% of websites need less resources to load. Images take 231.9 kB which makes up the majority of the site volume.
Potential reduce by 22.9 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 3.8 kB, which is 13% 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 22.9 kB or 79% of the original size.
Potential reduce by 18.8 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. Sznumber images are well optimized though.
Potential reduce by 1.5 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 3.6 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. Sznumber.com has all CSS files already compressed.
Number of requests can be reduced by 28 (56%)
50
22
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sznumber. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
sznumber.com
776 ms
4123 ms
content.css
246 ms
template.css
484 ms
jquery.min.js
3954 ms
jquery-noconflict.js
712 ms
jquery-migrate.min.js
716 ms
bootstrap.min.js
945 ms
caption.js
716 ms
system.css
744 ms
general.css
939 ms
iconfont.css
942 ms
styles.css
2844 ms
animate.css
985 ms
swiper-bundle.min.css
1167 ms
wow.min.js
1169 ms
swiper-bundle.min.js
2542 ms
app.js
1237 ms
jquery.waypoints.min.js
1395 ms
jquery.counterup.min.js
1394 ms
analyze.js
1063 ms
system.css
234 ms
logo.svg
1787 ms
icon-search.svg
269 ms
zh_cn.gif
243 ms
slider_1.jpg
20397 ms
slider_2.jpg
20398 ms
slider_3.jpg
20397 ms
p1.jpg
8577 ms
p3.jpg
1958 ms
p4.jpg
9614 ms
p5.jpg
11318 ms
p2.jpg
13050 ms
p6.jpg
17501 ms
home-3.jpg
20396 ms
icon-play.svg
13286 ms
home-5.png
16398 ms
home-4.png
20397 ms
icon-zhuan.svg
18230 ms
icon-light.svg
18474 ms
icon-jiang.svg
18724 ms
icon-flyair.svg
18974 ms
home-1.jpg
20396 ms
cert-1.png
20396 ms
cert-2.png
20396 ms
cert-3.png
20396 ms
cert-4.png
20396 ms
cert-5.png
20396 ms
cert-6.png
20397 ms
cert-7.png
20396 ms
cert-8.png
20396 ms
iconfont.woff
20305 ms
report
1265 ms
js
50 ms
siteSetting
1303 ms
analytics.js
17 ms
collect
14 ms
pc.html
714 ms
pc.5f044b94.css
54 ms
chunk-live-chat-sdk.b68c0f93.js
303 ms
chunk-common.b68c0f93.js
251 ms
pc.b68c0f93.js
245 ms
async-form-comp.128f21c6.css
52 ms
vendors~async-form-comp.3baa7f06.css
56 ms
async-form-comp.b68c0f93.js
61 ms
vendors~async-form-comp.b68c0f93.js
58 ms
report
467 ms
iconfont.ttf
581 ms
sznumber.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
sznumber.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
Missing source maps for large first-party JavaScript
sznumber.com 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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sznumber.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 Sznumber.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.
sznumber.com
Open Graph description is not detected on the main page of Sznumber. 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: