Ef.Org - Info ef.org

ef.org receives about 155 unique visitors and 496 (3.20 per visitor) page views per day which should earn about $2.02/day from advertising revenue. Estimated site value is $1,015.51. According to Alexa Traffic Rank ef.org is ranked number 2,308,761 in the world and 1.1E-5% of global Internet users visit it. Site is hosted in Mountain View, California, 94043, United States and links to network IP address This server supports HTTPS and HTTP/2.

About - ef.org

ef.org Profile

Title: Energy Foundation «
Description: A partnership of major foundations interested in sustainable energy.
Energy Foundation is working with our partners and allies toward a clean, renewable energy economy with greater productivity and competitive markets.
Last update was 256 days ago
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*HypeStat.com is not linking to, promoting or affiliated with ef.org in any way. Only publicly available statistics data are displayed.

How popular is ef.org?

155 daily visitors
Daily Unique Visitors:
Monthly Unique Visitors:
Pages per Visit:
Daily Pageviews:
Alexa Rank:
2,308,761 visit alexa
Alexa Reach:
1.1E-5%   (of global internet users)
Avg. visit duration:
Bounce rate:
*All traffic values are estimates only.

Alexa Traffic Ranks
Search Traffic

Visitors by country

Currently Not Available

Where do visitors go on this site?

Currently Not Available

Competitive Data

(Rank based on keywords, cost and organic traffic)
Organic Keywords:
(Number of keywords in top 20 Google SERP)
Organic Traffic:
(Number of visitors coming from top 20 search results)
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
Adwords Keywords:
(Keywords a website is buying in Google AdWords for ads that appear in paid search results)
Adwords Traffic:
(Number of visitors brought to the website via paid search results)
Adwords Cost:
(Estimated budget spent for buying keywords in Google AdWords for ads that appear in paid search results - monthly estimation)


Domain Authority:
Page Authority:

How socially engaged is ef.org?

Google +:

Ad Experience Report

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

Desktop summary

Root domain:
(The Ad Standard region to which this site has been assigned.)
Ad filtering:
(Chrome is not filtering ads on your site.)
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Mobile summary

(The Ad Standard region to which this site has been assigned.)
Ad filtering:
(Chrome is not filtering ads on your site.)
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Abusive Experience Report

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

How much ef.org can earn?

Daily Revenue:
Monthly Revenue:
Yearly Revenue:
*All earnings values are estimates only.

Daily earning by country

Currently Not Available

How much money do ef.org lose due to Adblock?

Daily Revenue Loss:
Monthly Revenue Loss:
Yearly Revenue Loss:
Daily Pageviews Blocked:
Monthly Pageviews Blocked:
Yearly Pageviews Blocked:
*All earnings values are estimates only.

Daily revenue loss by country

Currently Not Available

How much is ef.org worth?

Website Value:

Where is ef.org hosted?

Server IP:
Google LLC 
Server Location:
Mountain View
California, CA
United States, US

Other sites hosted on

How fast does ef.org load?

Average Load Time:
n/a ms n/a % of sites are slower

Page Speed (Google PageSpeed Insights) - Desktop

Currently Not Available

Page Speed (Google PageSpeed Insights) - Mobile

Currently Not Available

Page Speed (Google PageSpeed Insights) - v2

Suggestions Summary

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Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.


Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.Optimize CSS Delivery of the following:


Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <button id="searchsubmit" type="submit" name="submit" class="btn btn-primary">Go</button> is close to 1 other tap targets .
The tap target <a href="/programs/buildings/">Promoting effi…Learn More</a> and 10 others are close to other tap targets .
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Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://ton.twimg.com/tfw/css/syndication_bundle_v1_ddfdb6fd0226b10ac0a5e5e568d4d9a92931b34a.css (60 seconds)
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https://syndication.twitter.com/settings (10 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://www.google-***ytics.com/***ytics.js (2 hours)

Minify CSS

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Minify CSS for the following resources to reduce their size by 3.1KiB (28% reduction).

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Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and p*** times.

Minify HTML for the following resources to reduce their size by 1.6KiB (15% reduction).

Minifying https://www.ef.org/ could save 1.6KiB (15% reduction) after compression.

Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 306B (41% reduction).

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Minify JavaScript

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Avoid plugins
Your page does not appear to use plugins, which would prevent content from being usable on many platforms. Learn more about the importance of avoiding plugins.
Size content to viewport
The contents of your page fit within the viewport. Learn more about sizing content to the viewport.
Use legible font sizes
The text on your page is legible. Learn more about using legible font sizes.
Configure the viewport
Your page specifies a viewport matching the device's size, which allows it to render properly on all devices. Learn more about configuring viewports.
Reduce server response time
Your server responded quickly. Learn more about server response time optimization.
Prioritize visible content
You have the above-the-fold content properly prioritized. Learn more about prioritizing visible content.
Download optimized image, JavaScript, and CSS resources for this page.

Does ef.org use compression?

ef.org does not use compression.
Original size: n/a
Compressed size: n/a
File reduced by: n/a

Google Safe Browsing

This site is not currently listed as suspicious

MyWot.com Reputation Ratings

Vendor reliability:
Child safety:

SSL Checker - SSL Certificate Verify

ef.org supports HTTPS
Verifying SSL Support. Please wait...
Common Name: *.ef.org
Issuer: RapidSSL RSA CA 2018
Valid from: Mar 27 00:00:00 2018 GMT
Valid until: Apr 26 12:00:00 2019 GMT

Verify HTTP/2 Support

ef.org supports HTTP/2
Verifying HTTP/2.0 Support. Please wait...

Http Header

HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Fri, 12 Oct 2018 21:15:56 GMT
Content-Type: text/html
Content-Length: 178
Connection: close
Location: https://www.ef.org/
X-Type: default
HTTP/1.1 200 OK
Server: nginx
Date: Fri, 12 Oct 2018 21:15:57 GMT
Content-Type: text/html; charset=UTF-8
Connection: close
X-Pingback: https://www.ef.org/xmlrpc.php
Link: <https://www.ef.org/wp-json/>; rel="https://api.w.org/"
Link: <https://www.ef.org/>; rel=shortlink
WPE-Backend: apache
X-Cacheable: SHORT
Vary: Accept-Encoding,Cookie
Cache-Control: max-age=600, must-revalidate
X-Cache: HIT: 5
X-Cache-Group: normal
X-Type: default

DNS Lookup

Type Ip Target TTL
TXT 1200
MX d161249a.ess.barracudanetworks.com 1200
MX d161249b.ess.barracudanetworks.com 1200
A 1200
SOA 1200
Mname dns0.easydns.com
Rname zone.easydns.com
Serial Number 1538968243
Refresh 21600
Retry 7200
Expire 604800
Minimum TTL 0
NS dns1.easydns.com 1200
NS dns3.easydns.org 1200
NS dns2.easydns.net 1200

Whois Lookup

Domain Created:
Domain Age:
24 years 1 months 27 days  

whois lookup at whois.pir.org...
Domain Name: EF.ORG
Registry Domain ID: D1443343-LROR
Registrar WHOIS Server: whois.easydns.com
Registrar URL: http://www.easydns.com
Updated Date: 2018-03-27T17:19:43Z
Creation Date: 1994-08-16T04:00:00Z
Registry Expiry Date: 2020-08-15T04:00:00Z
Registrar Registration Expiration Date:
Registrar: easyDNS Technologies Inc.
Registrar IANA ID: 4***
Registrar Abuse Contact Email: email
Registrar Abuse Contact Phone: +1.4165358672
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registrant Organization: MyPrivacy.net
Registrant State/Province: ON
Registrant Country: CA
Name Server: NS1.EASYDNS.COM
Name Server: NS2.EASYDNS.COM
Name Server: NS6.EASYDNS.NET
Name Server: NS3.EASYDNS.ORG
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2018-10-12T21:15:08Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no cir***stances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Afilias except as reasonably necessary to register domain names or modify existing registrations. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy.

The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Last update was 256 days ago
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