Tools & Wizards About Us
pwntools.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

pwntools.com

GitHub - Gallopsled/pwntools: CTF framework and exploit development library

Page Load Speed

1.4 sec in total

First Response

103 ms

Resources Loaded

1.1 sec

Page Rendered

268 ms

pwntools.com screenshot

About Website

Welcome to pwntools.com homepage info - get ready to check Pwntools best content for United States right away, or after learning these important things about pwntools.com

CTF framework and exploit development library. Contribute to Gallopsled/pwntools development by creating an account on GitHub.

Visit pwntools.com

Key Findings

We analyzed Pwntools.com page load time and found that the first response time was 103 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 30% of websites can load faster.

Performance Metrics

pwntools.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value1,720 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

pwntools.com

103 ms

pwntools

452 ms

light-efd2f2257c96.css

166 ms

dark-6b1e37da2254.css

184 ms

primer-primitives-8500c2c7ce5f.css

185 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Pwntools.com, 72% (84 requests) were made to Github.githubassets.com and 19% (22 requests) were made to Avatars.githubusercontent.com. The less responsive or slowest element that took the longest time to load (483 ms) relates to the external source Avatars.githubusercontent.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 373.8 kB (26%)

Content Size

1.4 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pwntools.com main page is 1.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 844.3 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 318.4 kB

  • Original 374.1 kB
  • After minification 364.1 kB
  • After compression 55.6 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 318.4 kB or 85% of the original size.

Image Optimization

-10%

Potential reduce by 8.8 kB

  • Original 86.2 kB
  • After minification 77.4 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. Pwntools images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 40.7 kB

  • Original 844.3 kB
  • After minification 844.3 kB
  • After compression 803.5 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

-4%

Potential reduce by 5.7 kB

  • Original 138.7 kB
  • After minification 138.7 kB
  • After compression 133.0 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. Pwntools.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 82 (71%)

Requests Now

115

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pwntools. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 74 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pwntools.com

pwntools.com

103 ms

pwntools

pwntools

452 ms

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Accessibility Review

pwntools.com accessibility score

92

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

Links do not have a discernible name

Best Practices

pwntools.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

pwntools.com SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Pwntools.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 Pwntools.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

pwntools.com

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