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33 prfree.org Last Updated: 7 months

Success 31% of passed verification steps
Warning 46% of total warning
Errors 23% of total errors, require fast action
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Desktop

Mobile

Performance Desktop Score 85%
Best Practices Desktop Score 69%
SEO Desktop Score 90%
Progressive Web App Desktop Score 38%
Performance Mobile Score 60%
Best Practices Mobile Score 69%
SEO Mobile Score 92%
Progressive Web App Mobile Score 41%
Page Authority Authority 45%
Domain Authority Domain Authority 43%
Moz Rank 4.5/10
Bounce Rate Rate 0%
Charset Encoding
Great, language/character encoding is specified: UTF-8
Title Tag 16 Characters
JUST A MOMENT...
Meta Description 0 Characters
NO DATA
Effective URL 17 Characters
http://prfree.org
Excerpt Page content
Just a moment... Please turn JavaScript on and reload the page. Checking your browser before accessing prfree.org. This process is automatic. Your browser wi...
Keywords Cloud Density
browser2 please2 redirect1 cloudflare1 protection1 ddos1 seconds1 allow1 shortly1 content1
Keyword Consistency Keyword density is one of the main terms in SEO
Keyword Freq Title Desc Domain H1 H2
browser 2
please 2
redirect 1
cloudflare 1
protection 1
ddos 1
seconds 1
allow 1
shortly 1
content 1
Google Preview Your look like this in google search result
JUST A MOMENT...
http://prfree.org
Just a moment... Please turn JavaScript on and reload the page. Checking your browser before accessing prfree.org. This process is automatic. Your browser wi...
Robots.txt File No Found
http://prfree.org/robots.txt
Sitemap.xml File No Found
http://prfree.org/sitemap.xml
Whois Is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system
Updated: 2018-09-25 / 2 years
Create on: 2010-05-16 / 10 years
Expires on: 2019-05-16 / 15 months 5 days

NameCheap, Inc. ,PA
Registrar Whois Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com

Nameservers
DAN.NS.CLOUDFLARE.COM
ZOE.NS.CLOUDFLARE.COM
Page Size Code & Text Ratio
Document Size: ~11.92 KB
Code Size: ~4.03 KB
Text Size: ~7.89 KB Ratio: 66.22%

Estimation Traffic and Earnings

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Technologies

PWA - Manifest

Manifest is not valid
Your site don't have valid manifest.json, read more in Web App Manifest

Desktop

Desktop Screenshot
Includes front-end JavaScript libraries with known security vulnerabilities 2 vulnerabilities detected
Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers
Avoid chaining critical requests 20 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
Avoids an excessive DOM size 654 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)
First Meaningful Paint 1.4 s
First Meaningful Paint measures when the primary content of a page is visible
Keep request counts low and transfer sizes small 54 requests • 2,404 KB
To set budgets for the quantity and size of page resources, add a budget.json file
Serve static assets with an efficient cache policy 50 resources found
A long cache lifetime can speed up repeat visits to your page
Max Potential First Input Delay 40 ms
The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task
Time to Interactive 1.6 s
Time to interactive is the amount of time it takes for the page to become fully interactive
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
Estimated Input Latency 10 ms
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy
Remove unused CSS Potential savings of 30 KB
Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity
Serve images in next-gen formats Potential savings of 1,482 KB
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
Avoid multiple page redirects Potential savings of 190 ms
Redirects introduce additional delays before the page can be loaded
Does not use HTTPS 27 insecure requests found
All sites should be protected with HTTPS, even ones that don't handle sensitive data. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs
Server response times are low (TTFB) Root document took 570 ms
Time To First Byte identifies the time at which your server sends a response
Eliminate render-blocking resources Potential savings of 1,430 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
Minimize third-party usage Third-party code blocked the main thread for 0 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
Total Blocking Time 10 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.
JavaScript execution time 0.0 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
Defer offscreen images Potential savings of 896 KB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive
Properly size images Potential savings of 710 KB
Serve images that are appropriately-sized to save cellular data and improve load time
Speed Index 1.5 s
Speed Index shows how quickly the contents of a page are visibly populated
First CPU Idle 1.4 s
First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. [Learn more](https://web.dev/first-cpu-idle).
Avoids enormous network payloads Total size was 2,404 KB
Large network payloads cost users real money and are highly correlated with long load times
Minimizes main-thread work 0.3 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
First Contentful Paint 1.4 s
First Contentful Paint marks the time at which the first text or image is painted

Mobile

Mobile Screenshot
Avoids enormous network payloads Total size was 2,405 KB
Large network payloads cost users real money and are highly correlated with long load times
Minimizes main-thread work 1.3 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
First Contentful Paint 4.6 s
First Contentful Paint marks the time at which the first text or image is painted
Includes front-end JavaScript libraries with known security vulnerabilities 2 vulnerabilities detected
Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers
Avoid chaining critical requests 20 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
Avoids an excessive DOM size 654 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)
First Meaningful Paint 4.6 s
First Meaningful Paint measures when the primary content of a page is visible
Keep request counts low and transfer sizes small 55 requests • 2,405 KB
To set budgets for the quantity and size of page resources, add a budget.json file
Serve static assets with an efficient cache policy 50 resources found
A long cache lifetime can speed up repeat visits to your page
Max Potential First Input Delay 180 ms
The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task
Time to Interactive 6.2 s
Time to interactive is the amount of time it takes for the page to become fully interactive
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 (3G) 8835 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network
Estimated Input Latency 10 ms
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy
Tap targets are sized appropriately 100% 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
Document uses legible font sizes 100% 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
Remove unused CSS Potential savings of 30 KB
Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity
Serve images in next-gen formats Potential savings of 1,482 KB
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
Does not use HTTPS 27 insecure requests found
All sites should be protected with HTTPS, even ones that don't handle sensitive data. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs
Avoid multiple page redirects Potential savings of 630 ms
Redirects introduce additional delays before the page can be loaded
Server response times are low (TTFB) Root document took 60 ms
Time To First Byte identifies the time at which your server sends a response
Eliminate render-blocking resources Potential savings of 3,870 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
Minimize third-party usage Third-party code blocked the main thread for 90 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
Total Blocking Time 160 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.
JavaScript execution time 0.3 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Defer offscreen images Potential savings of 636 KB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive
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
Properly size images Potential savings of 464 KB
Serve images that are appropriately-sized to save cellular data and improve load time
Speed Index 4.6 s
Speed Index shows how quickly the contents of a page are visibly populated
First CPU Idle 4.6 s
First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. [Learn more](https://web.dev/first-cpu-idle).

Speed And Optimization Tips

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Alexa Rank

0

Local Rank: / Users: / PageViews:

Global Rank

Information Server

Response Header HTTP headers carry information about the client browser, the requested page and the server 
HTTP/1.1 503 Service Temporarily Unavailable
Date: Fri, 17 Jan 2020 09:45:04 GMT
Content-Type: text/html; charset=UTF-8
Connection: close
Set-Cookie: __cfduid=d12513c87c7b2f9e7d5f1a5015a2597fd1579254304; expires=Sun, 16-Feb-20 09:45:04 GMT; path=/; domain=.prfree.org; HttpOnly; SameSite=Lax
X-Frame-Options: SAMEORIGIN
Cache-Control: no-cache
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 556764e82f4bc5e8-EWR
DNS Records DNS Resource Records associated with a hostname
View DNS Records
Type Name Value Class TTL
A prfree.org 104.18.63.13 IN 276
A prfree.org 104.18.62.13 IN 276
NS prfree.org dan.ns.cloudflare.com IN 86376
NS prfree.org zoe.ns.cloudflare.com IN 86376
MX prfree.org mxb.mailgun.org IN 300
MX prfree.org mxa.mailgun.org IN 300
TXT prfree.org stripe-verification=a46c6cd88293134e1435794b8a571b07c01385347e8281a03b0634423303455f IN 300
TXT prfree.org v=spf1 include:_spf.google.com include:mailgun.org include:spf.mandrillapp.com include:spf.mail.qq.com ~all IN 300
TXT prfree.org ca3-89896da9a800435bbe70f39d5ff093d6 IN 300
AAAA prfree.org 2606:4700:3035::6812:3f0d IN 276
AAAA prfree.org 2606:4700:3037::6812:3e0d IN 276

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