Tools & Wizards About Us
proxmark.org screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

proxmark.org

Proxmark - radio frequency identification tool Proxmark3 enables sniffing, reading and cloning of RFID tags

Page Load Speed

1.5 sec in total

First Response

481 ms

Resources Loaded

890 ms

Page Rendered

110 ms

proxmark.org screenshot

About Website

Visit proxmark.org now to see the best up-to-date Proxmark content for Russia and also check out these interesting facts you probably never knew about proxmark.org

The Proxmark3 is the swiss-army tool of RFID / NFC, allowing for interactions with the vast majority of RFID tags on a global scale. Originally built by Jonathan Westhues, the device is now the goto t...

Visit proxmark.org

Key Findings

We analyzed Proxmark.org page load time and found that the first response time was 481 ms and then it took 1000 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

proxmark.org performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

proxmark.org

481 ms

style.css

84 ms

urchin.js

16 ms

header.jpg

245 ms

proxmark3.jpg

408 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 67% of them (4 requests) were addressed to the original Proxmark.org, 33% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (481 ms) belongs to the original domain Proxmark.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.2 kB (2%)

Content Size

128.9 kB

After Optimization

125.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Proxmark.org main page is 128.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 118.6 kB which makes up the majority of the site volume.

HTML Optimization

-53%

Potential reduce by 992 B

  • Original 1.9 kB
  • After minification 1.8 kB
  • After compression 891 B

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 992 B or 53% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 118.6 kB
  • After minification 118.6 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. Proxmark images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 971 B

  • Original 6.8 kB
  • After minification 6.8 kB
  • After compression 5.9 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 971 B or 14% of the original size.

CSS Optimization

-78%

Potential reduce by 1.2 kB

  • Original 1.6 kB
  • After minification 1.3 kB
  • After compression 351 B

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. Proxmark.org needs all CSS files to be minified and compressed as it can save up to 1.2 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Proxmark. According to our analytics all requests are already optimized.

Network Requests Diagram

proxmark.org

proxmark.org

481 ms

style.css

style.css

84 ms

urchin.js

urchin.js

16 ms

header.jpg

header.jpg

245 ms

proxmark3.jpg

proxmark3.jpg

408 ms

__utm.gif

__utm.gif

9 ms

Accessibility Review

proxmark.org accessibility score

100

Accessibility Issues

Best Practices

proxmark.org 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

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

proxmark.org SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Proxmark.org 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 Proxmark.org main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

proxmark.org

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