Expo.io Expo

Expo is an open-source platform for making universal native apps for Android, iOS, and the web with JavaScript and React.

Expo.io Overview

Expo.io is a website dedicated to helping people build native iOS and Android applications using React and JavaScript. It is an open source toolchain that offers a free, diverse, and user-friendly way for developers to convert their web applications to mobile applications.

The website design is clean and minimalistic, with a predominantly white background, and a touch of light blue for the logo. The page has a structured layout, with the main menu located at the top that includes links such as "Docs," "Get Started," "Expo CLI," "Community," and "Blog." This menu is divided into several submenus for navigation ease.

The home page of the site offers an overview of the tools, services, and features of Expo.io. One of the key calls to action is the "Get Started" button displayed prominently on the page's top left-hand corner, encouraging users to dive in and learn more about the platform. The website also offers a "Docs" section, which hosts a vast library of information, tutorials, and guides for users to learn more about the platform and its capabilities.

Expo.io is a pioneer in its domain, with over 10306 unique users per day and 37101.6 pageviews, which indicates that it is a very popular website. The site is valued at 648240 US dollars, which speaks volumes about its quality and usefulness in the mobile app development world.

Furthermore, the site's servers are hosted by Google's private cloud, and it uses a secured SSL (Secure Socket Layer) certificate provided by Let's Encrypt, which ensures that the site is safe and reliable.

Expo.io is family-friendly, as it only offers mobile application development frameworks and tools, which makes it an excellent resource for people of all ages who are interested in creating mobile applications using JavaScript and React.

In conclusion, Expo.io is an intuitive and user-friendly platform for mobile application development. Its clean and minimalistic design, coupled with its vast library of information and tutorials, makes it an excellent resource for developers. Its popularity and secure hosting validate Expo.io's worth as a vital resource in the mobile app development industry.

Expo.io Rank Summary

Global Rank
18,048
Average Load Time
1.61sec
Links In Count
68
Website Value
$648,888

Expo.io Website Safety

logo
Overview
Last Updated: 12/25/2024
Overall result - expo.io is safe.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton connect safe logo
Norton Connect Safe
Last Updated: 03/29/2024
expo.io is safe.
Norton ConnectSafe evaluates expo.io for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 07/13/2017
expo.io is safe.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Google safe brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
expo.io is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee logo
Site Advisor
Last Updated: 02/20/2021
expo.io is safe.
McAfee assesses expo.io for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze expo.io for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 12/25/2024
expo.io child safety is unknown.
The WOT calculates reputation of the expo.io. This reputation system receives ratings from users and information from third-party sources, assesses the expo.io for safety features and confirms, whether expo.io is suitable for children.

SSL Information
Domainexpo.io
Issuer OrganizationGoogle Trust Services
IssuerWR3
AlgorithmRSA-SHA256
Valid form10/03/2024
Expiration01/01/2025
SignedCertificate is not self signed
Additional Domains expo.io
www.expo.io

Expo.io Rank History

Expo.io Hosting Information

Server Location

ASN Information

ASN ID: 396982

ASN Title: GOOGLE-PRIVATE-CLOUD - Google LLC, US

Last Update: 03/18/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2019, American Registry for Internet Numbers, Ltd.
#

ASNumber: 396982
ASName: GOOGLE-PRIVATE-CLOUD
ASHandle: AS396982
RegDate: 2018-08-15
Updated: 2018-08-15
Comment: *** This ASN is used for Google Private Cloud ***
Comment:
Comment: Direct all copyright and legal complaints to
Comment: https://support.google.com/legal/go/report
Comment:
Comment: Direct all spam and abuse complaints to
Comment: https://support.google.com/code/go/gce_abuse_report
Comment:
Comment: For fastest response, use the relevant forms above.
Comment:
Comment: Complaints can also be sent to the GC Abuse desk
Comment: (google-cloud-compliance@google.com)
Comment: but may have longer turnaround times.
Comment:
Comment: Complaints sent to any other POC will be ignored.
Ref: https://rdap.arin.net/registry/autnum/396982


OrgName: Google LLC
OrgId: GOOGL-2
Address: 1600 Amphitheatre Parkway
City: Mountain View
StateProv: CA
PostalCode: 94043
Country: US
RegDate: 2006-09-29
Updated: 2017-12-21
Comment: *** The IP addresses under this Org-ID are in use by Google Cloud customers ***
Comment:
Comment: Direct all copyright and legal complaints to
Comment: https://support.google.com/legal/go/report
Comment:
Comment: Direct all spam and abuse complaints to
Comment: https://support.google.com/code/go/gce_abuse_report
Comment:
Comment: For fastest response, use the relevant forms above.
Comment:
Comment: Complaints can also be sent to the GC Abuse desk
Comment: (google-cloud-compliance@google.com)
Comment: but may have longer turnaround times.
Comment:
Comment: Complaints sent to any other POC will be ignored.
Ref: https://rdap.arin.net/registry/entity/GOOGL-2

OrgTechHandle: ZG39-ARIN
OrgTechName: Google LLC
OrgTechPhone: +1-650-253-0000
OrgTechEmail: arin-contact@google.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZG39-ARIN

OrgAbuseHandle: GCABU-ARIN
OrgAbuseName: GC Abuse
OrgAbusePhone: +1-650-253-0000
OrgAbuseEmail: google-cloud-compliance@google.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/GCABU-ARIN

OrgNOCHandle: GCABU-ARIN
OrgNOCName: GC Abuse
OrgNOCPhone: +1-650-253-0000
OrgNOCEmail: google-cloud-compliance@google.com
OrgNOCRef: https://rdap.arin.net/registry/entity/GCABU-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2019, American Registry for Internet Numbers, Ltd.
#

Expo.io Domain Registration and Settings

WHOIS

Domain Name: expo.io
Registry Domain ID: 172b09470fc54c70aa6498197e0550b2-DONUTS
Registrar WHOIS Server: whois.namesilo.com
Registrar URL: http://www.namesilo.com
Updated Date: 2022-01-08T18:33:03Z
Creation Date: 2011-05-01T21:26:50Z
Registry Expiry Date: 2031-07-31T00:30:14Z
Registrar: NameSilo, LLC
Registrar IANA ID: 1479
Registrar Abuse Contact Email: abuse@namesilo.com
Registrar Abuse Contact Phone: +1.6024928198
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: See PrivacyGuardian.org
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: AZ
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns-705.awsdns-24.net
Name Server: ns-1275.awsdns-31.org
Name Server: ns-117.awsdns-14.com
Name Server: ns-2020.awsdns-60.co.uk
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-09-30T06:13:49Z


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Expo.io HTML Check


Errors
Warnings

Expo.io Desktop Performance

Last tested: 11/22/2019

Speedometer image
Desktop Speed
96%

Desktop Resource Breakdown
Total Resources27
Number of Hosts6
Static Resources23
JavaScript Resources9

Expo.io Mobile Insights

Last tested: 05/30/2017

Speedometer image
Mobile Usability
86%
Speedometer image
Mobile Speed
74%

Mobile Resource Breakdown
Total Resources28
Number of Hosts3
Static Resources21
JavaScript Resources10

Expo.io Common Typos

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