Rfo.im

Q: What IP addresses does Rfo.im resolve to?

Rfo.im resolves to the IP addresses 172.67.156.27 .

Q: Where are Rfo.im servers located in?

Rfo.im has servers located in United States .

Ricardo Ferreira aka Cacá Ferreira, Works and contact.

Domain Summary

What IP addresses does Rfo.im resolve to?

• Rfo.im resolves to the IP addresses 2606:4700:3036::6815:224a, 172.67.156.27.

Where are Rfo.im servers located in?

• Rfo.im has servers located in United States.

rfo.im Profile

Title:Ricardo Ferreira aka Cacá Ferreira, Works and contact. Description:Google Cloud Authorized Trainer, 11x Google Cloud Certified, Machine Learning Engineer, Data Engineer, Database Engineer, Cloud Architect, Developer, Network, DevOps, Security, Blockchain Developer. I'm Bachelor in Design with Digital specialization and Games Development. - 11x Google Cloud Certified: - Professional Machine Learning Engineering - Professional Database Engineering - Professional Data Engineering - Professional Cloud Architect - Professional Cloud Developer - Professional Cloud Network Engineering - Professional Cloud Security Engineering - Professional Cloud DevOps Engineering - Associate Cloud Engineer - Digital Leader - Google Cloud Authorized Trainer I'm Father of Beatriz and Henrique, one of my hobbies is create board games with her, by using 3D Printer and recyclable materials. I’d been acting as Authorized Trainer at Arki1, 4x Google Cloud Authorized Training Partner of the year in Latin America. I’d worked as CTO and Partner at Abrace uma Causa (Fundraising Web App for NGOs) working on product development and team management of more than 20 resources. Former LatAm Technical Program Manager at Twitter focused on technology innovation. I was responsible for the relationship with Senior-level executives to uncover and create a pipeline of strategic opportunities to improve and drive revenue. I have more than 23 years of industry experience, working with research and development of technology innovations, always seeking to use them to propose and produce relevant projects focused on brand, business, product experience and consumer behaviour. One of my main goals is generate and capture data to develop strategies for BI and data management. I've been working with electronics embedded systems, platforms and devices, in partnership with the data, creative and media teams to give them the opportunity to think in the most different ideas, by doing technical management of multi-disciplinary developers and data professionals. Apart of that, I created a methodology and platform to manage data at SapientAg2. I've passed through agencies and production companies in Brazil and abroad, such as: Twitter, Wunderman, Grafikonstruct, Grey, Tarantula, SapientAg2, Mediaweb, Mixer, and StrawberryFrog, where I had the opportunity to develop projects and products for brands and clients, such as: Ambev, BTG, J&J, Apple, Microsoft, P&G, ABI, Vale, Telefonica, Vivo, Ford, Toyota, Bradesco, Land Rover, Harley Davidson, P&G, Bosch, Tam, Cisco, Danone, Nestle, Habibs, Catho, Nokia, Samsung, Redbull, Puma and others.

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What technologies does rfo.im use?

These are the technologies used at rfo.im. rfo.im has a total of 8 technologies installed in 6 different categories.

CDN

CloudFlare

Google Cloud

Web Frameworks

Express

Web Servers

Express

Performance

Google Cloud Trace

Miscellaneous

HTTP/3

Open Graph

PWA

Programming Languages

Node.js

rfo.im Traffic Analysis

There's no enough data about rfo.im traffic.

Daily Visitors n/a

Monthly Visits n/a

Pages per Visit n/a

Visit duration n/a

Bounce Rate n/a

Is this your site?Verify your site's metrics.

Daily Unique Visitors:: n/a
Monthly Visits:: n/a
Pages per Visit:: n/a
Daily Pageviews:: n/a

Avg. visit duration:: n/a
Bounce rate:: n/a
Global Reach:: n/a
HypeRank:: n/a

*All traffic values are estimates only.

Backlinks Report ▼

Rfo.im has a total of 10 backlinks from 9 referring domains and most of them comes from United States.

Total Backlinks:: 10
Follow Links:: n/a
Nofollow Links:: n/a
Referring Domains:: 9
Referring IPs:: 9
Authority Domain Score:: 4

Backlinks by country

Country: Domains
: United States 1
: Russian Federation 1
: Japan 1
: Germany 1

Backlinks by TLDs

TLD Distribution: Domains
.com: 5
.net: 2
.pink: 1
.edu: 0
.gov: 0

Last update was 38 days ago

This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with rfo.im in any way. Only publicly available statistics data are displayed.

▼

SEMrush is a complete on line advertising and marketing platform that gives a extensive variety of gear and functions to help companies and entrepreneurs in enhancing their on line visibility and optimizing their virtual advertising and marketing strategies.

Domain:: rfo.im
Rank: (Rank based on keywords, cost and organic traffic): n/a
Organic Keywords: (Number of keywords in top 20 Google SERP): 0
Organic Traffic: (Number of visitors coming from top 20 search results): 0
Organic Cost: ((How much need to spend if get same number of visitors from Google Adwords): $0.00

Full SEMrush Report >>

Ad Experience Report ▼

Summary of the ad experience rating of a website for a specific platform.

Mobile summary

Root domain:: rfo.im
Ad filtering: (Chrome is not filtering ads on your site.): Off
Status: (The status of the site that is reviewed for the Better Ads Standards.): Not reviewed

Desktop summary

Root domain:: rfo.im
Ad filtering: (Chrome is not filtering ads on your site.): Off
Status: (The status of the site that is reviewed for the Better Ads Standards.): Not reviewed

Abusive Experience Report ▼

Summary of the abusive experience rating of a website.

Root domain:: rfo.im
Enforcement: (Chrome is not preventing your site from opening new windows or tabs.): Off
Status: (The status of the site reviewed for the abusive experiences.): Not reviewed

Where is rfo.im hosted? ▼

Rfo.im may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.

Server IP:: 2606:4700:3036::6815:224a, 172.67.156.27
ASN:: AS13335
ISP:: Cloudflare Inc
Server Location:: United States, US

Other sites hosted on 172.67.156.27

alittleitalian.com.vn

How fast does rfo.im load? ▼

The average loading time of rfo.im is 83 ms. The Desktop speed index is 100 and mobile speed index is 91.

Average Load Time:: 83 ms

Page Speed (Google PageSpeed Insights) - Desktop

Field Data

Over the last 30 days, the field data shows that this page has a speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

Cumulative Layout Shift (CLS)0

Time To First Byte (TTFB)0

First Contentful Paint (FCP)0

First Input Delay (FID)0

Interaction To Next Paint (INP)0

Largest Contentful Paint (LCP)0

Origin Data

All pages served from this origin have an speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

Cumulative Layout Shift (CLS)0

Time To First Byte (TTFB)0

First Contentful Paint (FCP)0

First Input Delay (FID)0

Interaction To Next Paint (INP)0

Largest Contentful Paint (LCP)0

Lab Data

Time to Interactive 0.7 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric

Lazy load third-party resources with facades
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade

Max Potential First Input Delay 20 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric

Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading

Preload Largest Contentful Paint image
If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements

Legacy JavaScript
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 features, unless you know you must support legacy browsers. Baseline Learn why most sites can deploy ES6+ code without transpiling

INP by phase
Start investigating with the longest phase. To reduce processing duration, , often JS. Delays can be minimized optimize the main-thread costs

Total Blocking Time 0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric

LCP request discovery
Optimize LCP by making the LCP image from the HTML immediately, and discoverable avoiding lazy-loading

First Meaningful Paint
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric

First Contentful Paint 0.6 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric

Speed Index 0.6 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric

Largest Contentful Paint 0.7 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric

Duplicated JavaScript
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Page Speed (Google PageSpeed Insights) - Mobile

Field Data

Cumulative Layout Shift (CLS)0

Time To First Byte (TTFB)0

First Contentful Paint (FCP)0

First Input Delay (FID)0

Interactive To Next Paint (INP)0

Largest Contentful Paint (LCP)0

Origin Data

Cumulative Layout Shift (CLS)0

Time To First Byte (TTFB)0

First Contentful Paint (FCP)0

First Input Delay (FID)0

Interactive To Next Paint (INP)0

Largest Contentful Paint (LCP)0

Lab Data

Largest Contentful Paint 2.5 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric

Speed Index 4.4 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric

INP by phase
Start investigating with the longest phase. To reduce processing duration, , often JS. Delays can be minimized optimize the main-thread costs

First Contentful Paint 2.4 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric

Time to Interactive 2.5 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric

Preload Largest Contentful Paint image
If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements

First Meaningful Paint
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric

Duplicated JavaScript
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

LCP request discovery
Optimize LCP by making the LCP image from the HTML immediately, and discoverable avoiding lazy-loading

Total Blocking Time 0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric

Does rfo.im use compression? ▼

Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on rfo.im are reduced by 73%.

rfo.im use br compression.

Original size: 13.67 KB
Compressed size: 3.62 KB
File reduced by: 10.05 KB (73%)

Google Safe Browsing ▼

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.

This site is not currently listed as suspicious

MyWot.com Reputation Ratings

MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites.

Status:: SAFE

SSL Checker - SSL Certificate Verify ▼

An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's web browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. rfo.im supports HTTPS.

rfo.im supports HTTPS

Verifying SSL Support. Please wait...

Common Name: rfo.im
Organization:
Location:
Issuer: WE1
Valid from: Apr 23 22:10:47 2025 GMT
Valid until: Jul 22 23:09:28 2025 GMT
Authority: CA:FALSE
Keysize:

Common Name: WE1
Organization: Google Trust Services
Location: US
Issuer: GTS Root R4
Valid from: Dec 13 09:00:00 2023 GMT
Valid until: Feb 20 14:00:00 2029 GMT
Authority: CA:TRUE
Keysize:

Common Name: GTS Root R4
Organization: Google Trust Services LLC
Location: US
Issuer: GlobalSign Root CA
Valid from: Nov 15 03:43:21 2023 GMT
Valid until: Jan 28 00:00:42 2028 GMT
Authority: CA:TRUE
Keysize:

Verify HTTP/2 Support ▼

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency.

rfo.im supports HTTP/2

Verifying HTTP/2.0 Support. Please wait...

Http Header ▼

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server.

date: Tue, 13 May 2025 10:01:12 GMT
content-type: text/html; charset=UTF-8
x-powered-by: Express
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
cache-control: public, max-age=0
last-modified: Thu, 05 Dec 2024 14:31:40 GMT
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=rObILcOt6ODCoFd%2FXTnDWThIu14wgXEApXpGDhjgce4EA5ZqltD%2FLCZ%2BnKef59U355tIquqFgWCCqYWiwg%2Bm%2B13JfV9ltAnzRrlKBJxi8sZnNm51MjRRIqw%3D"}]}
x-cloud-trace-context: efd7ac5e68611cdced185d5d1d77e84f;o=1
server: cloudflare
cf-cache-status: DYNAMIC
content-encoding: br
cf-ray: 93f1502b4da872e8-ORD
alt-svc: h3=":443"; ma=86400

DNS Lookup ▼

DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.

Type	Ip	Target/Txt	TTL
AAAA	2606:4700:3030::ac43:9c1b		254
AAAA	2606:4700:3036::6815:224a		254
A	104.21.34.74		254
A	172.67.156.27		254
NS		roxy.ns.cloudflare.com	259154
NS		nash.ns.cloudflare.com	259154
HINFO			3600

Whois Lookup ▼

Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information.

Domain Owner:: Redacted
WhoIs:

                This information has been redacted to comply with European Union General Data Protection Regulations (GDPR). Please contact us at  if you have any further queries.
              
Domain Name:	rfo.im
Domain Managers
Name: Redacted
Address
Redacted
Domain Owners / Registrant
Name: Redacted
Address
Redacted
Administrative Contact
Name: Redacted
Address
Redacted
Billing Contact
Name: Redacted
Address
Redacted
Technical Contact
Name: Redacted
Address
Redacted
Domain Details
Expiry Date: 28/05/2026 00:59:45
Name Server:roxy.ns.cloudflare.com.
Name Server:nash.ns.cloudflare.com.