Tools & Wizards About Us
firepad.io screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

firepad.io

Firepad - An open source collaborative code and text editor

Page Load Speed

752 ms in total

First Response

27 ms

Resources Loaded

556 ms

Page Rendered

169 ms

firepad.io screenshot

About Website

Visit firepad.io now to see the best up-to-date Firepad content for United States and also check out these interesting facts you probably never knew about firepad.io

An open source collaborative code and text editor. Share documents and see changes occur in real-time.

Visit firepad.io

Key Findings

We analyzed Firepad.io page load time and found that the first response time was 27 ms and then it took 725 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

firepad.io performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value410 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.046

99/100

15%

TTI (Time to Interactive)

Value8.3 s

39/100

10%

Network Requests Diagram

firepad.io

27 ms

global.css

111 ms

borland.css

190 ms

fork_on_github.png

18 ms

firepad_logo.png

102 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 71% of them (20 requests) were addressed to the original Firepad.io, 7% (2 requests) were made to Ghbtns.com and 7% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (313 ms) belongs to the original domain Firepad.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 101.3 kB (38%)

Content Size

264.0 kB

After Optimization

162.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Firepad.io main page is 264.0 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. 20% of websites need less resources to load. Images take 220.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 20.4 kB

  • Original 26.5 kB
  • After minification 24.0 kB
  • After compression 6.2 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 20.4 kB or 77% of the original size.

Image Optimization

-37%

Potential reduce by 80.9 kB

  • Original 220.3 kB
  • After minification 139.4 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. Obviously, Firepad needs image optimization as it can save up to 80.9 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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.

Requests Breakdown

Number of requests can be reduced by 5 (19%)

Requests Now

27

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Firepad. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

firepad.io

firepad.io

27 ms

global.css

global.css

111 ms

borland.css

borland.css

190 ms

fork_on_github.png

fork_on_github.png

18 ms

firepad_logo.png

firepad_logo.png

102 ms

download.png

download.png

151 ms

github-btn.html

github-btn.html

37 ms

github-btn.html

github-btn.html

49 ms

widgets.js

widgets.js

113 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

17 ms

main.js

main.js

102 ms

use_richtext.png

use_richtext.png

108 ms

use_coding.png

use_coding.png

292 ms

use_ellipsis.png

use_ellipsis.png

220 ms

user_socrates.png

user_socrates.png

277 ms

user_koding.png

user_koding.png

313 ms

user_coderpad.png

user_coderpad.png

249 ms

user_shiftedit.png

user_shiftedit.png

284 ms

user_exlskills.png

user_exlskills.png

310 ms

powered-by-firebase-dim.png

powered-by-firebase-dim.png

289 ms

all.js

all.js

38 ms

ga.js

ga.js

53 ms

top_shadow.png

top_shadow.png

178 ms

pixelbg.png

pixelbg.png

234 ms

private_pad.png

private_pad.png

167 ms

all.js

all.js

6 ms

51 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

firepad.io accessibility score

53

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.

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

Links do not have a discernible name

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

firepad.io best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

firepad.io SEO score

67

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 Firepad.io 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 Firepad.io 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

firepad.io

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