Tools & Wizards About Us

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

nkhomesecurity.com

Home Security | Cameras | Security Alarms | Pepper Spray | Stun Guns | Installers

Page Load Speed

1.1 sec in total

First Response

330 ms

Resources Loaded

602 ms

Page Rendered

141 ms

About Website

Visit nkhomesecurity.com now to see the best up-to-date Nk Home Security content and also check out these interesting facts you probably never knew about nkhomesecurity.com

Buy home security cameras, security alarms, self defense and personal safety products including stun guns, pepper spray, safes and much more!

Visit nkhomesecurity.com

Key Findings

We analyzed Nkhomesecurity.com page load time and found that the first response time was 330 ms and then it took 743 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

nkhomesecurity.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value1.0 s

100/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

Network Requests Diagram

nkhomesecurity.com

330 ms

phonegirl.jpg

153 ms

searchimage.jpg

160 ms

icon_go.gif

166 ms

button.gif

163 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 82% of them (14 requests) were addressed to the original Nkhomesecurity.com, 18% (3 requests) were made to Swpictures.com. The less responsive or slowest element that took the longest time to load (330 ms) belongs to the original domain Nkhomesecurity.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 522.4 kB (48%)

Content Size

1.1 MB

After Optimization

559.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nkhomesecurity.com main page is 1.1 MB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 660.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 22.7 kB

  • Original 28.3 kB
  • After minification 28.2 kB
  • After compression 5.6 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 22.7 kB or 80% of the original size.

Image Optimization

-44%

Potential reduce by 291.7 kB

  • Original 660.8 kB
  • After minification 369.1 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. Obviously, Nk Home Security needs image optimization as it can save up to 291.7 kB or 44% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-48%

Potential reduce by 157.7 kB

  • Original 331.6 kB
  • After minification 329.1 kB
  • After compression 173.9 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 157.7 kB or 48% of the original size.

CSS Optimization

-82%

Potential reduce by 50.2 kB

  • Original 61.3 kB
  • After minification 45.6 kB
  • After compression 11.1 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. Nkhomesecurity.com needs all CSS files to be minified and compressed as it can save up to 50.2 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

Accessibility Review

nkhomesecurity.com accessibility score

52

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

nkhomesecurity.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

nkhomesecurity.com SEO score

69

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nkhomesecurity.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nkhomesecurity.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Nk Home Security. 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: