Tools & Wizards About Us
netboot.xyz screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 94

    SEO

    Google-friendlier than
    90% of websites

netboot.xyz

Your favorite operating systems in one place! | netboot.xyz

Page Load Speed

1.1 sec in total

First Response

10 ms

Resources Loaded

961 ms

Page Rendered

157 ms

netboot.xyz screenshot

About Website

Click here to check amazing Netboot content for United States. Otherwise, check out these important facts you probably never knew about netboot.xyz

netboot.xyz enables you to PXE boot many Operating System installers and utilities from a simple to use menu powered by the iPXE project.

Visit netboot.xyz

Key Findings

We analyzed Netboot.xyz page load time and found that the first response time was 10 ms and then it took 1.1 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

netboot.xyz performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

98/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value2,040 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.4 s

84/100

10%

Network Requests Diagram

netboot.xyz

10 ms

netboot.xyz

21 ms

js

913 ms

styles.3c1d7007.css

7 ms

runtime~main.f9d9953a.js

14 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 92% of them (12 requests) were addressed to the original Netboot.xyz, 8% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (913 ms) relates to the external source Googletagmanager.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 12.4 kB (7%)

Content Size

169.9 kB

After Optimization

157.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Netboot.xyz main page is 169.9 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. 45% of websites need less resources to load. Javascripts take 133.2 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 12.2 kB

  • Original 17.1 kB
  • After minification 17.1 kB
  • After compression 4.9 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 12.2 kB or 71% of the original size.

Image Optimization

-10%

Potential reduce by 93 B

  • Original 927 B
  • After minification 834 B

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. Netboot images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 40 B

  • Original 133.2 kB
  • After minification 133.2 kB
  • After compression 133.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 73 B

  • Original 18.6 kB
  • After minification 18.6 kB
  • After compression 18.6 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. Netboot.xyz has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Netboot. According to our analytics all requests are already optimized.

Network Requests Diagram

netboot.xyz

netboot.xyz

10 ms

netboot.xyz

netboot.xyz

21 ms

js

js

913 ms

styles.3c1d7007.css

styles.3c1d7007.css

7 ms

runtime~main.f9d9953a.js

runtime~main.f9d9953a.js

14 ms

main.4d851302.js

main.4d851302.js

17 ms

nbxyz-logo.svg

nbxyz-logo.svg

8 ms

nbxyz-logo-dark.svg

nbxyz-logo-dark.svg

7 ms

nbxyz-transparent-logo-white.png

nbxyz-transparent-logo-white.png

9 ms

nbxyz-transparent-logo-black.png

nbxyz-transparent-logo-black.png

10 ms

nbxyz-user.svg

nbxyz-user.svg

14 ms

nbxyz-laptop.gif

nbxyz-laptop.gif

9 ms

ipxechip.svg

ipxechip.svg

519 ms

Accessibility Review

netboot.xyz accessibility score

100

Accessibility Issues

Best Practices

netboot.xyz best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

netboot.xyz SEO score

94

Search Engine Optimization Advices

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Netboot.xyz 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 Netboot.xyz 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

netboot.xyz

Open Graph data is detected on the main page of Netboot. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: