70 proto.io Last Updated: 3 years

Success 78% of passed verification steps
Warning 15% of total warning
Errors 7% of total errors, require fast action

Desktop Speed Score

Mobile Speed Score

Performance Desktop Score 82%
Best Practices Desktop Score 73%
SEO Desktop Score 100%
Progressive Web App Desktop Score 73%
Performance Mobile Score 63%
Best Practices Mobile Score 73%
SEO Mobile Score 99%
Progressive Web App Mobile Score 75%
Page Authority Authority 56%
Domain Authority Domain Authority 58%
Moz Rank 5.6/10
Bounce Rate Rate 0%
Charset Encoding
Great, language/character encoding is specified: UTF-8
Title Tag 30 Characters
PROTO.IO - PROTOTYPING FOR ALL
Meta Description 250 Characters
Build interactive web, iOS, Android, and other low or high-fidelity prototypes right into your web browser. Drag and drop ready-to-use, easily customizable templates, UI components, icons, and more, to prototype in minutes! No coding skills required.
Effective URL 16 Characters
https://proto.io
Excerpt Page content
Proto.io - Prototyping for all Start for free Features Demos Pricing Customers Enterprise Blog Login Sign in Start for free ...
Keywords Cloud Density
proto12 start8 features7 free7 prototyping6 design6 prototype6 mobile5 support5 video4
Keyword Consistency Keyword density is one of the main terms in SEO
Keyword Freq Title Desc Domain H1 H2
proto 12
start 8
features 7
free 7
prototyping 6
design 6
prototype 6
mobile 5
support 5
video 4
Google Preview Your look like this in google search result
PROTO.IO - PROTOTYPING FOR ALL
https://proto.io
Build interactive web, iOS, Android, and other low or high-fidelity prototypes right into your web browser. Drag and drop ready-to-use, easily customi
Robots.txt File Detected
Sitemap.xml File Detected
Page Size Code & Text Ratio
Document Size: ~62.4 KB
Code Size: ~42.58 KB
Text Size: ~19.82 KB Ratio: 31.76%

proto.io Estimation Traffic and Earnings

8
Unique Visits
Daily
14
Pages Views
Daily
$0
Income
Daily
224
Unique Visits
Monthly
399
Pages Views
Monthly
$0
Income
Monthly
2,592
Unique Visits
Yearly
4,704
Pages Views
Yearly
$0
Income
Yearly

Desktop Speed Score

Desktop Screenshot
Keep request counts low and transfer sizes small 103 requests • 1,730 KiB
To set budgets for the quantity and size of page resources, add a budget.json file
Avoid long main-thread tasks 1 long task found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay
Avoid serving legacy JavaScript to modern browsers Potential savings of 12 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers
Avoid an excessive DOM size 1,749 elements
A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow)
Enable text compression Potential savings of 63 KiB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes
Minimize third-party usage Third-party code blocked the main thread for 120 ms
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading
Speed Index 1.3 s
Speed Index shows how quickly the contents of a page are visibly populated
Serve static assets with an efficient cache policy 13 resources found
A long cache lifetime can speed up repeat visits to your page
Efficiently encode images Potential savings of 31 KiB
Optimized images load faster and consume less cellular data
Includes front-end JavaScript libraries with known security vulnerabilities 4 vulnerabilities detected
Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers
Minimizes main-thread work 1.8 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
Server Backend Latencies 0 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance
Network Round Trip Times 0 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance
First Contentful Paint 0.8 s
First Contentful Paint marks the time at which the first text or image is painted
Time to Interactive 1.9 s
Time to interactive is the amount of time it takes for the page to become fully interactive
Max Potential First Input Delay 210 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task
Avoid chaining critical requests 5 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load
Properly size images Potential savings of 26 KiB
Serve images that are appropriately-sized to save cellular data and improve load time
Largest Contentful Paint element 1 element found
This is the largest contentful element painted within the viewport
Defer offscreen images Potential savings of 129 KiB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive
Avoids enormous network payloads Total size was 1,730 KiB
Large network payloads cost users real money and are highly correlated with long load times
Reduce unused JavaScript Potential savings of 178 KiB
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity
Reduce unused CSS Potential savings of 56 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity
Cumulative Layout Shift 0.209
Cumulative Layout Shift measures the movement of visible elements within the viewport
Largest Contentful Paint 2.1 s
Largest Contentful Paint marks the time at which the largest text or image is painted
Total Blocking Time 80 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds
First Meaningful Paint 0.8 s
First Meaningful Paint measures when the primary content of a page is visible
Eliminate render-blocking resources Potential savings of 450 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
Initial server response time was short Root document took 450 ms
Keep the server response time for the main document short because all other requests depend on it
Serve images in next-gen formats Potential savings of 488 KiB
Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption
JavaScript execution time 0.6 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Avoid large layout shifts 5 elements found
These DOM elements contribute most to the CLS of the page.

Mobile Speed Score

Mobile Screenshot
Avoid serving legacy JavaScript to modern browsers Potential savings of 12 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers
Initial server response time was short Root document took 110 ms
Keep the server response time for the main document short because all other requests depend on it
Reduce the impact of third-party code Third-party code blocked the main thread for 820 ms
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading
Largest Contentful Paint 3.0 s
Largest Contentful Paint marks the time at which the largest text or image is painted
Avoid large layout shifts 5 elements found
These DOM elements contribute most to the CLS of the page.
Avoid chaining critical requests 5 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load
First Contentful Paint 2.8 s
First Contentful Paint marks the time at which the first text or image is painted
Largest Contentful Paint element 1 element found
This is the largest contentful element painted within the viewport
Includes front-end JavaScript libraries with known security vulnerabilities 4 vulnerabilities detected
Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers
Document uses legible font sizes 99.99% legible text
Font sizes less than 12px are too small to be legible and require mobile visitors to “pinch to zoom” in order to read. Strive to have >60% of page text ≥12px
Serve static assets with an efficient cache policy 13 resources found
A long cache lifetime can speed up repeat visits to your page
Avoid long main-thread tasks 16 long tasks found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay
Reduce unused JavaScript Potential savings of 180 KiB
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity
First Contentful Paint (3G) 5490 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network
Reduce unused CSS Potential savings of 59 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity
Total Blocking Time 840 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds
Network Round Trip Times 0 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance
Avoid an excessive DOM size 1,702 elements
A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow)
Keep request counts low and transfer sizes small 84 requests • 1,477 KiB
To set budgets for the quantity and size of page resources, add a budget.json file
Enable text compression Potential savings of 55 KiB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes
Defer offscreen images Potential savings of 129 KiB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive
Eliminate render-blocking resources Potential savings of 1,710 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
Minimize main-thread work 5.6 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
Serve images in next-gen formats Potential savings of 454 KiB
Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption
Server Backend Latencies 0 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance
Tap targets are not sized appropriately 91% appropriately sized tap targets
Interactive elements like buttons and links should be large enough (48x48px), and have enough space around them, to be easy enough to tap without overlapping onto other elements
Cumulative Layout Shift 0.01
Cumulative Layout Shift measures the movement of visible elements within the viewport
Efficiently encode images Potential savings of 31 KiB
Optimized images load faster and consume less cellular data
Avoids enormous network payloads Total size was 1,477 KiB
Large network payloads cost users real money and are highly correlated with long load times
First Meaningful Paint 2.8 s
First Meaningful Paint measures when the primary content of a page is visible
Max Potential First Input Delay 910 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task
Speed Index 3.8 s
Speed Index shows how quickly the contents of a page are visibly populated
Time to Interactive 9.3 s
Time to interactive is the amount of time it takes for the page to become fully interactive
Reduce JavaScript execution time 2.7 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this

Speed And Optimization Tips

Website speed has a huge impact on performance, affecting user experience, conversion rates and even rankings. ‪‬‬By reducing page load-times, users are less likely to get distracted and the search engines are more likely to reward you by ranking you
Title Website
Congratulations! Your title is optimized
Description Website
Warning! Your description is not optimized
Robots.txt
Congratulations! Your site have a robots.txt file
Sitemap.xml
Congratulations! We've found a sitemap file for your website
SSL Secure
Congratulations! Your site have Support to HTTPS
Headings
Congratulations! You are using your H1 and H2 tags in your site
Blacklist
Congratulations! Your site is not listed in a blacklist
W3C Validator
Congratulations! Your site not have errors W3C
Accelerated Mobile Pages (AMP)
Warning! Your site not have AMP Version
Domain Authority
Congratulations! Your Domain Authority is good
GZIP Compress
Warning! Your site not is compressed, this can make slower response for the visitors
Favicon
Congratulations! Your website appears to have a favicon.

proto.io Alexa Rank

99,999,999

Global Rank

99,999,999

-

Domain Available

Domain (TDL) and Typo Status
proto.co Available Buy Now!
proto.us Available Buy Now!
proto.com Available Buy Now!
proto.org Available Buy Now!
proto.net Available Buy Now!
poto.io Available Buy Now!
lroto.io Available Buy Now!

Information Server proto.io

Response Header HTTP headers carry information about the client browser, the requested page and the server
HTTP/2 200 
date: Sun, 27 Jun 2021 06:16:42 GMT
content-type: text/html;charset=UTF-8
set-cookie: AWSALB=8JmsCOSD7ZfDhvsPmQY0OxT+oSDSACfNItwT6YuMc4TOgcMy92YfK4BCvhXdUQQanZEgR//iN1NoiMVbP9vUbpDumDCqgSQFJuFfPx8aYKRw031WNRW7Xv2sw5kt; Expires=Sun, 04 Jul 2021 06:16:42 GMT; Path=/
set-cookie: AWSALBCORS=8JmsCOSD7ZfDhvsPmQY0OxT+oSDSACfNItwT6YuMc4TOgcMy92YfK4BCvhXdUQQanZEgR//iN1NoiMVbP9vUbpDumDCqgSQFJuFfPx8aYKRw031WNRW7Xv2sw5kt; Expires=Sun, 04 Jul 2021 06:16:42 GMT; Path=/; SameSite=None; Secure
content-encoding: gzip
vary: Accept-Encoding
server:
set-cookie: CFID=199298282; Expires=Tue, 20-Jun-2051 06:16:43 GMT; Path=/; Secure; HttpOnly
set-cookie: CFTOKEN=45bcb063d1600386-F921FB1D-CF75-0F6F-090E0E53830F58CB; Expires=Tue, 20-Jun-2051 06:16:43 GMT; Path=/; Secure; HttpOnly
set-cookie: PRGSS=F921FB21%2DEF28%2DB538%2D677CC9E94BB557B2B6C3FCD9F1A7CA47EE7BF32FBBFBEC1B; Domain=.proto.io; Expires=Wed, 07-Jul-2021 06:16:43 GMT; Path=/; Secure; HttpOnly
set-cookie: PRHL=1; Expires=Mon, 28-Jun-2021 06:16:43 GMT; Path=/; Secure
x-frame-options: SAMEORIGIN
x-xss-protection: 1
access-control-allow-origin: *
strict-transport-security: max-age=31536000; includeSubDomains; preload
DNS Records DNS Resource Records associated with a hostname
proto.io View DNS Records

Social Data