12 sec in total
162 ms
11.2 sec
652 ms
Visit nrsec.com now to see the best up-to-date Nrsec content and also check out these interesting facts you probably never knew about nrsec.com
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Visit nrsec.comWe analyzed Nrsec.com page load time and found that the first response time was 162 ms and then it took 11.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
nrsec.com performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value6.6 s
8/100
25%
Value13.3 s
2/100
10%
Value130 ms
96/100
30%
Value0.272
45/100
15%
Value7.0 s
52/100
10%
162 ms
1020 ms
121 ms
103 ms
157 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 91% of them (86 requests) were addressed to the original Nrsec.com, 5% (5 requests) were made to Fonts.googleapis.com and 1% (1 request) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (9.6 sec) belongs to the original domain Nrsec.com.
Page size can be reduced by 489.6 kB (14%)
3.5 MB
3.0 MB
In fact, the total size of Nrsec.com main page is 3.5 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 3.2 MB which makes up the majority of the site volume.
Potential reduce by 133.2 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. 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 133.2 kB or 81% of the original size.
Potential reduce by 354.5 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. Obviously, Nrsec needs image optimization as it can save up to 354.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 621 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.
Potential reduce by 1.3 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. Nrsec.com has all CSS files already compressed.
Number of requests can be reduced by 58 (66%)
88
30
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nrsec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.
nrsec.com
162 ms
nrsec.com
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18a9c36ed1.js
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bootstrap.min.css
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autoptimize_single_9b01508c4038b9fbeafa9676ab7d8b62.php
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css2
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css2
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jquery-3.1.1.slim.min.js
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bootstrap.min.js
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style.min.css
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css
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css
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jquery.min.js
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gradient-green.jpg
2126 ms
cropped-gradient-green.jpg
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logo2.png
2188 ms
monitor.jpg
2330 ms
warehouse.jpg
2298 ms
cityskyline.jpg
2415 ms
business.jpg
2437 ms
truck.jpg
2483 ms
protect.jpg
2491 ms
keith.jpg
2537 ms
contractor1.jpg
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fiber1.jpg
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an1.jpg
2601 ms
access1.jpg
2648 ms
CCT-Equipment.jpg
2656 ms
Video-Analytics.jpg
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Security-Systems.jpg
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Fiber-Optics.jpg
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get-quote.jpg
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form-cccam.png
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manufacturing.jpg
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warehouse.jpg
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font
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fontawesome-webfont.woff
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aboutus2.jpg
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contact-427x1024.jpg
2020 ms
contactusbg.jpg
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FooterBg.jpg
2060 ms
nrsec.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.
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
nrsec.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
nrsec.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
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 Nrsec.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 Nrsec.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.
nrsec.com
Open Graph data is detected on the main page of Nrsec. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: