Tools & Wizards About Us
protonotes.com screenshot

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

protonotes.com

Protonotes: HTML prototyping collaboration tool.

Page Load Speed

951 ms in total

First Response

156 ms

Resources Loaded

501 ms

Page Rendered

294 ms

protonotes.com screenshot

About Website

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

Protonotes are notes that you add to your prototype that allow project team members to discuss system functionality , design, and requirements directly on the prototype.

Visit protonotes.com

Key Findings

We analyzed Protonotes.com page load time and found that the first response time was 156 ms and then it took 795 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

protonotes.com performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value1.8 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)

Value2.1 s

99/100

10%

Network Requests Diagram

protonotes.com

156 ms

styleNew.css

38 ms

swfobject.js

75 ms

container.css

226 ms

utilities.js

235 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 63% of them (12 requests) were addressed to the original Protonotes.com, 16% (3 requests) were made to Yui.yahooapis.com and 11% (2 requests) were made to Digg.com. The less responsive or slowest element that took the longest time to load (235 ms) relates to the external source Yui.yahooapis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.8 kB (22%)

Content Size

92.4 kB

After Optimization

71.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Protonotes.com main page is 92.4 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 47.2 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 10.2 kB

  • Original 14.7 kB
  • After minification 12.9 kB
  • After compression 4.5 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 1.8 kB, which is 12% 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 10.2 kB or 69% of the original size.

Image Optimization

-3%

Potential reduce by 1.6 kB

  • Original 47.2 kB
  • After minification 45.6 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. Protonotes images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 5.6 kB

  • Original 26.0 kB
  • After minification 25.9 kB
  • After compression 20.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 5.6 kB or 21% of the original size.

CSS Optimization

-76%

Potential reduce by 3.4 kB

  • Original 4.5 kB
  • After minification 3.5 kB
  • After compression 1.1 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. Protonotes.com needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (19%)

Requests Now

16

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Protonotes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

protonotes.com

protonotes.com

156 ms

styleNew.css

styleNew.css

38 ms

swfobject.js

swfobject.js

75 ms

container.css

container.css

226 ms

utilities.js

utilities.js

235 ms

container-min.js

container-min.js

231 ms

diggthis.js

diggthis.js

22 ms

diggthis.js

diggthis.js

124 ms

background1.gif

background1.gif

43 ms

header.gif

header.gif

91 ms

sheetmiddle.gif

sheetmiddle.gif

63 ms

sheet1.jpg

sheet1.jpg

59 ms

get_protonotes.png

get_protonotes.png

61 ms

try_protonotes.png

try_protonotes.png

67 ms

movie1.jpg

movie1.jpg

80 ms

movie2.jpg

movie2.jpg

94 ms

footer.gif

footer.gif

85 ms

ga.js

ga.js

7 ms

__utm.gif

__utm.gif

11 ms

Accessibility Review

protonotes.com accessibility score

93

Accessibility Issues

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

protonotes.com best practices score

67

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

SEO Factors

protonotes.com 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

Document uses plugins

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Protonotes.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Protonotes.com main page’s claimed encoding is iso-8859-1. 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

protonotes.com

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