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31 rollercoin.com Last Updated: 22 hours

Success 47% of passed verification steps
Warning 30% of total warning
Errors 23% of total errors, require fast action
Share

Desktop

Mobile

Performance Desktop Score 74%
Best Practices Desktop Score 93%
SEO Desktop Score 100%
Performance Mobile Score 49%
Best Practices Mobile Score 93%
SEO Mobile Score 100%
Page Authority Authority 0%
Domain Authority Domain Authority 0%
Moz Rank 0.0/10
Bounce Rate Rate 0%
Title Tag 69 Characters
MINING GAME ROLLERCOIN | BITCOIN MINER SIMULATOR | PLAY NOW FOR FREE
Meta Description 160 Characters
RollerCoin is the first bitcoin mining simulator game online: gain real cryptocurrencies while playing. Build your virtual data center and start mining BTC now!
Effective URL 22 Characters
https://rollercoin.com
Excerpt Page content
Mining Game RollerCoin | Bitcoin Miner Simulator | Play Now for Free Sign inSign upSign UpLog InBlogLeaderboardReferral ProgramFAQHow it worksMerch StoreF.A.Q.Trustpilot#1 Bitcoin Mining GameWith real economyTrusted by 4,900,000 players Worldwide00:5...
Keywords Cloud Density
widthdrawal29 completed19 mining17 quests17 free14 withdrawal12 rollercoin9 weekly9 miners8 rewards8
Keyword Consistency Keyword density is one of the main terms in SEO
Keyword Freq Title Desc Domain H1 H2
widthdrawal 29
completed 19
mining 17
quests 17
free 14
withdrawal 12
rollercoin 9
weekly 9
miners 8
rewards 8
Google Preview Your look like this in google search result
MINING GAME ROLLERCOIN | BITCOIN MINER SIMULATOR | PLAY NOW
https://rollercoin.com
RollerCoin is the first bitcoin mining simulator game online: gain real cryptocurrencies while playing. Build your virtual data center and start minin
Robots.txt File Detected
http://rollercoin.com/robots.txt
Sitemap.xml File No Found
http://rollercoin.com/sitemap.xml
Page Size Code & Text Ratio
Document Size: ~232.99 KB
Code Size: ~132.58 KB
Text Size: ~100.41 KB Ratio: 43.10%

Social Data

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

Desktop Screenshot
Properly size images Est savings of 215 KiB
Serve images that are appropriately-sized to save cellular data and improve load time
Avoid an excessive DOM size 1,417 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)
Avoid chaining critical requests 12 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
Improve image delivery Est savings of 488 KiB
Reducing the download time of images can improve the perceived load time of the page and LCP
Use efficient cache lifetimes Est savings of 776 KiB
A long cache lifetime can speed up repeat visits to your page
Defer offscreen images Est savings of 78 KiB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive
Serve static assets with an efficient cache policy 26 resources found
A long cache lifetime can speed up repeat visits to your page
Time to Interactive 3.0 s
Time to Interactive is the amount of time it takes for the page to become fully interactive
First Contentful Paint 0.9 s
First Contentful Paint marks the time at which the first text or image is painted
Eliminate render-blocking resources Est savings of 420 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
Reduce unused CSS Est savings of 30 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity
Minimize main-thread work 2.9 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
Server Backend Latencies 10 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
Avoid enormous network payloads Total size was 2,879 KiB
Large network payloads cost users real money and are highly correlated with long load times
Largest Contentful Paint element 2,410 ms
This is the largest contentful element painted within the viewport
Max Potential First Input Delay 140 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task
Avoid long main-thread tasks 6 long tasks found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay
Reduce unused JavaScript Est savings of 376 KiB
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity
Initial server response time was short Root document took 220 ms
Keep the server response time for the main document short because all other requests depend on it
Avoid serving legacy JavaScript to modern browsers Est savings of 26 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile [Baseline](https://web.dev/baseline) features, unless you know you must support legacy browsers
Serve images in next-gen formats Est savings of 465 KiB
Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption
Legacy JavaScript Est savings of 90 KiB
Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile [Baseline](https://web.dev/articles/baseline-and-polyfills) features, unless you know you must support older browsers
Avoid large layout shifts 1 layout shift found
These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to [windowing](https://web.dev/articles/cls#what_is_cls)
User Timing marks and measures 8 user timings
Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences
Network Round Trip Times 10 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
Speed Index 2.8 s
Speed Index shows how quickly the contents of a page are visibly populated
Minimize third-party usage Third-party code blocked the main thread for 110 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 2.4 s
Largest Contentful Paint marks the time at which the largest text or image is painted
Total Blocking Time 190 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds
Avoid non-composited animations 24 animated elements found
Animations which are not composited can be janky and increase CLS
Efficiently encode images Est savings of 60 KiB
Optimized images load faster and consume less cellular data
JavaScript execution time 1.1 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this

Mobile

Mobile Screenshot
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
Total Blocking Time 420 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds
Serve static assets with an efficient cache policy 21 resources found
A long cache lifetime can speed up repeat visits to your page
Efficiently encode images Est savings of 8 KiB
Optimized images load faster and consume less cellular data
Reduce unused CSS Est savings of 30 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity
Reduce unused JavaScript Est savings of 415 KiB
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity
Reduce initial server response time Root document took 2,090 ms
Keep the server response time for the main document short because all other requests depend on it
Document uses legible font sizes 95.75% 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
Reduce the impact of third-party code Third-party code blocked the main thread for 350 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
Avoids enormous network payloads Total size was 1,829 KiB
Large network payloads cost users real money and are highly correlated with long load times
Eliminate render-blocking resources Est savings of 1,960 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
Legacy JavaScript Est savings of 90 KiB
Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile [Baseline](https://web.dev/articles/baseline-and-polyfills) features, unless you know you must support older browsers
Use efficient cache lifetimes Est savings of 533 KiB
A long cache lifetime can speed up repeat visits to your page
Minimize main-thread work 3.7 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 Est savings of 10 KiB
Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption
Reduce JavaScript execution time 1.8 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Avoid chaining critical requests 12 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
Avoid long main-thread tasks 13 long tasks found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay
Avoid serving legacy JavaScript to modern browsers Est savings of 25 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile [Baseline](https://web.dev/baseline) features, unless you know you must support legacy browsers
Improve image delivery Est savings of 162 KiB
Reducing the download time of images can improve the perceived load time of the page and LCP
Time to Interactive 12.2 s
Time to Interactive is the amount of time it takes for the page to become fully interactive
Speed Index 8.1 s
Speed Index shows how quickly the contents of a page are visibly populated
First Contentful Paint 4.4 s
First Contentful Paint marks the time at which the first text or image is painted
Avoid non-composited animations 16 animated elements found
Animations which are not composited can be janky and increase CLS
Properly size images Est savings of 17 KiB
Serve images that are appropriately-sized to save cellular data and improve load time
Network Round Trip Times 10 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
Largest Contentful Paint element 9,870 ms
This is the largest contentful element painted within the viewport
Avoid an excessive DOM size 1,353 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)
Server Backend Latencies 10 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 Est savings of 73 KiB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive
User Timing marks and measures 8 user timings
Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences
Largest Contentful Paint 9.9 s
Largest Contentful Paint marks the time at which the largest text or image is painted

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
Warning! Your title is not optimized
Description Website
Warning! Your description is not optimized
Robots.txt
Congratulations! Your site have a robots.txt file
Sitemap.xml
Warning! Not 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
Warning! Your site have errors W3C
Accelerated Mobile Pages (AMP)
Warning! Your site not have AMP Version
Domain Authority
Warning! Domain Authority of your website is slow. It is good to have domain authority more than 25.
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.
Broken Links
Congratulations! You not have broken links View links
First 20 Links Relationship HTTP Status
http://rollercoin.com/ Internal Link 301
Sign in Internal Link 301
Log In Internal Link 301
Blog Internal Link 301
Leaderboard Internal Link 301
Referral Program Internal Link 301
FAQ Internal Link 301
How it works Internal Link 301
F.A.Q. Internal Link 200
Trustpilot Internal Link 200
Play now! Internal Link 301
Chang Leonard Internal Link 301
GraphIn Internal Link 301
HADI Internal Link 301
4Chiquita940.974 Eh/s1 %+150.000 Th/s Internal Link 301
5RollerMiner580.518 Eh/s0 %0 Gh/s Internal Link 301
6SCRAP543.391 Eh/s1 %+30.000 Th/s Internal Link 301
7TirCogneCraz511.417 Eh/s1 %+5.109 Ph/s Internal Link 301
8This Bird Has Everything495.389 Eh/s-1 %-2.550 Th/s Internal Link 301
9Idoia482.774 Eh/s1 %+1.073 Eh/s Internal Link 301

Alexa Rank

99,999,999

Global Rank

99,999,999

-
Traffic
Search

Domain Available

Domain (TDL) and Typo Status
rollercoin.co Already Registered
rollercoin.us Available
rollercoin.com Already Registered
rollercoin.org Available
rollercoin.net Already Registered
rllercoin.com Available
collercoin.com Available
follercoin.com Available

Information Server

Response Header HTTP headers carry information about the client browser, the requested page and the server 
HTTP/1.1 429 Too Many Requests
Date: Fri, 13 Jun 2025 05:23:41 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 6438
Connection: close
Accept-Ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
Cf-Mitigated: challenge
Critical-Ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
Cross-Origin-Embedder-Policy: require-corp
Cross-Origin-Opener-Policy: same-origin
Cross-Origin-Resource-Policy: same-origin
Origin-Agent-Cluster: ?1
Permissions-Policy: accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
Referrer-Policy: same-origin
Server-Timing: chlray;desc="94ef28461f0bab3a"
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=U5OIoHW0mGS4y3wQLZXOCZgP1WAKj6s2q6hWiq%2BRyszZ0h81bLBXCIkpq9dHIRW%2Foe6B4%2Fx04GbieyXU8e8U3sK8iP3a%2F53kQNcJrwlEhZfUHK3msGYzK6SLDNAu1hoP"}],"group":"cf-nel","max_age":604800}
Nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Vary: Accept-Encoding
Server: cloudflare
Cf-Ray: 94ef28461f0bab3a-YYZ
server-timing: cfL4;desc="?proto=TCP&rtt=7798&min_rtt=7769&rtt_var=2240&sent=4&recv=6&lost=0&retrans=0&sent_bytes=2378&recv_bytes=429&delivery_rate=370048&cwnd=247&unsent_bytes=0&cid=336995105ff2385a&ts=45&x=0"
DNS Records DNS Resource Records associated with a hostname
View DNS Records
Type Name Value Class TTL
A rollercoin.com 104.26.9.232 IN 195
A rollercoin.com 172.67.74.3 IN 195
A rollercoin.com 104.26.8.232 IN 195
NS rollercoin.com todd.ns.cloudflare.com IN 21600
NS rollercoin.com desi.ns.cloudflare.com IN 21600
MX rollercoin.com alt1.aspmx.l.google.com IN 300
MX rollercoin.com alt3.aspmx.l.google.com IN 300
MX rollercoin.com aspmx.l.google.com IN 300
MX rollercoin.com alt4.aspmx.l.google.com IN 300
MX rollercoin.com alt2.aspmx.l.google.com IN 300
TXT rollercoin.com adlane-site-verification=ac2c9a0138b703489870bfa508343d99 IN 300
TXT rollercoin.com mailru-verification: 8b1e7a3e4be43908 IN 300
TXT rollercoin.com ahrefs-site-verification_92f371d6cec294d8e7a2149c7f013151da0c8d080773239b03e98db796cd766a IN 300
TXT rollercoin.com google-site-verification=Fa1MuRXo_7TzeHgYdjqXlqK6oRXx-KL_1hHGUId83fc IN 300
TXT rollercoin.com google-site-verification=b9oxieq4LRe8bfyaAYsz2CvIFdr6tZKx50OgqRdnGFU IN 300
TXT rollercoin.com v=spf1 a mx include:_spf.google.com include:spf.smtp2go.com include:amazonses.com include:mail.zendesk.com -all IN 300
TXT rollercoin.com facebook-domain-verification=pc7lkl89ibok0jbuoip5cr93gfsb4q IN 300
TXT rollercoin.com google-site-verification=i1WM0_hRVvsWh7Qjp2ijosbhjLukt6jAgWwYX5eIpOg IN 300
TXT rollercoin.com 434974c4-fa35-47e2-ab9f-7094a9832621=216db601aac562976ac33b9abeb6ec08a988acc2fe9050c0fcb0ab5479a6c103 IN 300

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