6.4 sec in total
1.7 sec
4.6 sec
144 ms
Welcome to nexlen.com homepage info - get ready to check Nex Len best content right away, or after learning these important things about nexlen.com
NexLen International Ltd 代理多個頂尖國際科技及保安品牌,如Hikvision,Pelco,IndigoVision,Ekey,Ruijie,WatchGuard,Magnificent,Hartmann Tresore,ESG,Dea Security,Nemtek,Magos,AST等等,全面支援監控系統,門禁系統,周邊防禦措施,防盜防暴產品:保險箱,安防大門,安全玻璃...
Visit nexlen.comWe analyzed Nexlen.com page load time and found that the first response time was 1.7 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
nexlen.com performance score
name
value
score
weighting
Value3.0 s
50/100
10%
Value11.2 s
0/100
25%
Value15.8 s
0/100
10%
Value20,570 ms
0/100
30%
Value0
100/100
15%
Value30.7 s
0/100
10%
1692 ms
41 ms
39 ms
38 ms
13 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Nexlen.com, 70% (64 requests) were made to Static.wixstatic.com and 25% (23 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Nexlen.com.
Page size can be reduced by 649.0 kB (32%)
2.0 MB
1.4 MB
In fact, the total size of Nexlen.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. 65% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 624.9 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. 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 624.9 kB or 84% of the original size.
Potential reduce by 24.1 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. Nex Len images are well optimized though.
Potential reduce by 48 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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 11 (13%)
82
71
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nex Len. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
www.nexlen.com
1692 ms
minified.js
41 ms
focus-within-polyfill.js
39 ms
polyfill.min.js
38 ms
bootstrap-features.24d4529b.bundle.min.js
13 ms
main.24eb524d.bundle.min.js
8 ms
lodash.min.js
32 ms
react.production.min.js
20 ms
siteTags.bundle.min.js
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js
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thunderbolt
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elementory-browser-support.min.js
4 ms
wix-perf-measure.bundle.min.js
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react-dom.production.min.js
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staticCss.min.css
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MS_edited.jpg
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AvenirLTW05-35Light.woff
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ESG_edited.jpg
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AdobeStock_274704062_Preview.jpeg
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HT_edited.jpg
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Menu-banner_HT.png
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Hikvision_edited.jpg
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pelco.jpg
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indigoVision_edited.jpg
700 ms
Menu-banner_IndigoV.jpg
768 ms
UNV_edited.jpg
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Menu-banner_UNV.jpg
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WG_edited.jpg
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ruijie_edited.jpg
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Menu-banner_Ruijie.jpg
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ekey_edited.jpg
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ekey_dLine_fingerprint_scanner_door_handle_with_smartphone_5.jpg
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AST_edited.jpg
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Anti-Drone_Logo-Horizontal_edited.png
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Menu-banner_ADS.jpg
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nemtek_edited.jpg
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Menu-banner_Nemtek.jpg
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DEA_edited.jpg
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Menu-banner_DEA.jpg
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magos_edited.jpg
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Menu-banner_magos.png
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deprecation-en.v5.html
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bolt-performance
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deprecation-style.v5.css
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right-arrow.svg
29 ms
nexlen.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
nexlen.com 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
Page has valid source maps
nexlen.com 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
ZH
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nexlen.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Nexlen.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.
nexlen.com
Open Graph data is detected on the main page of Nex Len. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: