Ef.co.th EF Education First - ประเทศไทย
เรียนต่อต่างประเทศ - ศึกษาต่อต่างประเทศ เรียนนอก เรียนภาษาในต่างประเทศ ซัมเมอร์คอร์สต่างประเทศ โครงการนักเรียนแลกเปลี่ยน EF มีโรงเรียนอยู่ทั่วโลก สิบก...
Server IP address resolved: Yes
Http response code: 200
Response time: 0.68 sec.
Last Checked: 12/17/2025
Ef.co.th attracts 2,936 unique visitors daily, generating 3,817 pageviews. The estimated value of ef.co.th is 70,299 USD. Each visitor views approximately 1.39 pages on average.
According to Majestic's traffic estimates, ef.co.th ranks 44,938 globally, with the majority of its visitors coming from Thailand, where it holds the 1,283 position.
See the list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.
Ef.co.th is registered with the .TH top-level domain. Explore additional websites within the .TH zone.
A recent examination on (October 12, 2024), indicates that ef.co.th has an expired SSL certificate issued by Google Trust Services (expired on December 13, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Google Trust Services.
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust ef.co.th appears to be a safe domain.
Based on Google's Mobile-Friendly test, ef.co.th is optimized for mobile and tablet devices, although the web page loading speed could be improved.
Audience Geography. Where are ef.co.th visitors located?
Thailand THWhere do visitors go on ef.co.th?
| Subdomain | Pageviews |
|---|---|
| ef.co.th | 100% |
| Subdomain | Pageviews per User |
|---|---|
| ef.co.th | 1.3 |
| Subdomain | Reach |
|---|---|
| ef.co.th | 100% |
How popular is ef.co.th?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 192975 | 4454 |
| past month | 172045 | -14289 |
| past week | 152604 | -86240 |
| yesterday | 101101 | -87379 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 317947 | 10132 | 13 | -6.946% | 1.3 | 0% |
| 30 | 288394 | -10351 | 16 | 9% | 1.3 | -6.475% |
| 7 | 263929 | -127848 | 19 | 80% | 1.3 | 10% |
| 1 | 167248 | -54903 | 36 | 40% | 1 | -42.27% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 159480 | 3355 | 38 | -6.832% |
| 30 | 142629 | -15419 | 43 | 20% |
| 7 | 125294 | -63215 | 53 | 60% |
| 1 | 85356 | -112401 | 10 | 200% |
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 ConnectSafe evaluates ef.co.th for any unsafe and insecure content. The results are critical for families with young children.
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.
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 assesses ef.co.th 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 ef.co.th for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the ef.co.th. This reputation system receives ratings from users and information from third-party sources, assesses the ef.co.th for safety features and confirms, whether ef.co.th is suitable for children.
| Domain | ef.co.th |
| Issuer Organization | Google Trust Services |
| Issuer | WE1 |
| Algorithm | ecdsa-with-SHA256 |
| Valid form | 09/14/2024 |
| Expiration | 12/13/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
ef.co.th *.ef.co.th |
ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., US
Last Update: 09/03/2025
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335
OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14
OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN
OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN
OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN
RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN
RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN
RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Whois Server Version 2.1.7
Domain Name: EF.CO.TH
Registrar: THNIC
Name Server: PAM.NS.CLOUDFLARE.COM
Name Server: ANIRBAN.NS.CLOUDFLARE.COM
DNSSEC: unsigned
Status: ACTIVE
Updated date: 10 May 2022
Created date: 20 Jun 2000
Exp date: 19 Jun 2023
Domain Holder Organization: EF Education First Co., Ltd. (บริษัท อีเอฟ เอ็ดดูเคชั่น เฟิร์สท์ จำกัด)
Domain Holder Street: Personal Information*
Domain Holder Country: TH
Tech Contact: Personal Information*
Tech Organization: Personal Information*
Tech Street: Personal Information*
Tech Country: Personal Information*
>>> Last updated on Sat, 18 Jun 2022 23:24:40 UTC+7
| Host | A Record | TTL |
|---|
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|
| Host | TXT Record | TTL |
|---|
Last tested: 04/15/2016
| Total Resources | 57 |
| Number of Hosts | 26 |
| Static Resources | 33 |
| JavaScript Resources | 23 |
| CSS Resources | 4 |
Last tested: 11/27/2019
| Total Resources | 68 |
| Number of Hosts | 19 |
| Static Resources | 37 |
| JavaScript Resources | 32 |
| CSS Resources | 3 |
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