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nitrokit.com screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    94% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

nitrokit.com

NitroKit - A Piercing and Filtering System for N2O " CO2

Page Load Speed

1.5 sec in total

First Response

171 ms

Resources Loaded

1.1 sec

Page Rendered

136 ms

nitrokit.com screenshot

About Website

Welcome to nitrokit.com homepage info - get ready to check Nitro Kit best content right away, or after learning these important things about nitrokit.com

The NitroKit Piercing and Filtering system is an inline filter that utilizes a sub-micron, activated carbon filter element that fits between the charger holder and dispenser in all makes and models of...

Visit nitrokit.com

Key Findings

We analyzed Nitrokit.com page load time and found that the first response time was 171 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

nitrokit.com performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

91/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

93/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.8 s

100/100

10%

Network Requests Diagram

nitrokit.com

171 ms

style.css

69 ms

jquery-1.3.2.min.js

368 ms

jquery.cycle.all.min.js

186 ms

jquery.color.js

135 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that all of those requests were addressed to Nitrokit.com and no external sources were called. The less responsive or slowest element that took the longest time to load (559 ms) belongs to the original domain Nitrokit.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 74.7 kB (19%)

Content Size

401.9 kB

After Optimization

327.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nitrokit.com main page is 401.9 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. 15% of websites need less resources to load. Images take 298.1 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 8.5 kB

  • Original 11.8 kB
  • After minification 10.5 kB
  • After compression 3.3 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 1.3 kB, which is 11% 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 8.5 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 3.0 kB

  • Original 298.1 kB
  • After minification 295.1 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. Nitro Kit images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 57.4 kB

  • Original 84.6 kB
  • After minification 82.8 kB
  • After compression 27.2 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 57.4 kB or 68% of the original size.

CSS Optimization

-79%

Potential reduce by 5.8 kB

  • Original 7.4 kB
  • After minification 6.5 kB
  • After compression 1.6 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. Nitrokit.com needs all CSS files to be minified and compressed as it can save up to 5.8 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (33%)

Requests Now

24

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nitro Kit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

nitrokit.com

nitrokit.com

171 ms

style.css

style.css

69 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

368 ms

jquery.cycle.all.min.js

jquery.cycle.all.min.js

186 ms

jquery.color.js

jquery.color.js

135 ms

main_bg.gif

main_bg.gif

69 ms

header-logo.jpg

header-logo.jpg

64 ms

search_bg.gif

search_bg.gif

64 ms

search.gif

search.gif

69 ms

bg_slider.gif

bg_slider.gif

126 ms

rss_3_1.gif

rss_3_1.gif

126 ms

spacer.gif

spacer.gif

127 ms

rss_4_1.gif

rss_4_1.gif

135 ms

rss_2_1.gif

rss_2_1.gif

135 ms

rss_1_1.gif

rss_1_1.gif

135 ms

overlay.png

overlay.png

187 ms

simple_img_1.jpg

simple_img_1.jpg

373 ms

simple_img_2.jpg

simple_img_2.jpg

559 ms

simple_img_3.jpg

simple_img_3.jpg

335 ms

simple_img_4.jpg

simple_img_4.jpg

402 ms

img_1.gif

img_1.gif

203 ms

buy-btn.gif

buy-btn.gif

248 ms

img_2.gif

img_2.gif

270 ms

img_3.gif

img_3.gif

310 ms

banner2.jpg

banner2.jpg

472 ms

test.gif

test.gif

372 ms

Accessibility Review

nitrokit.com accessibility score

61

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.

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

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

Best Practices

nitrokit.com best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

nitrokit.com SEO score

75

Search Engine Optimization Advices

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 Nitrokit.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 Nitrokit.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

nitrokit.com

Open Graph description is not detected on the main page of Nitro Kit. 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: