Pbsteacherline.Org - Info pbsteacherline.org

pbsteacherline.org receives about 211 unique visitors and 3,170 (15.00 per visitor) page views per day which should earn about $12.93/day from advertising revenue. Estimated site value is $6,333.66. According to Alexa Traffic Rank pbsteacherline.org is ranked number 1,401,276 in the world and 1.5E-5% of global Internet users visit it. Site is hosted in Ashburn, Virginia, 20149, United States and links to network IP address 54.225.198.196. This server supports HTTPS and doesn't support HTTP/2.

About - pbsteacherline.org


pbsteacherline.org Profile

Title: PBS TeacherLine | Online Professional Development
Description: PBS TeacherLine is the premier online professional development resource delivering courses online for PreK-12 teachers.
Keywords: professional development, teachers, academic, PBS, Public Broadcasting, online, interactive, graduate, credits, college, master, coaching, mentor, school, district, administrator, educator, math, science, reading, language, arts, technology, classroom, class, education, standards, NCLB
Last update was 247 days ago
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*HypeStat.com is not linking to, promoting or affiliated with pbsteacherline.org in any way. Only publicly available statistics data are displayed.

How popular is pbsteacherline.org?

211 daily visitors
Daily Unique Visitors:
211
Monthly Unique Visitors:
6,330
Pages per Visit:
15.00
Daily Pageviews:
3,170
Alexa Rank:
1,401,276 visit alexa
Alexa Reach:
1.5E-5%   (of global internet users)
Avg. visit duration:
00:00
Bounce rate:
n/a
*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

SEMrush
Domain:
  pbsteacherline.org
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
Adwords Keywords:
(Keywords a website is buying in Google AdWords for ads that appear in paid search results)
  0
Adwords Traffic:
(Number of visitors brought to the website via paid search results)
  0
Adwords Cost:
(Estimated budget spent for buying keywords in Google AdWords for ads that appear in paid search results - monthly estimation)
  $0.00

Data

Domain Authority:
  n/a
Page Authority:
  n/a
MozRank:
  n/a

How socially engaged is pbsteacherline.org?

Facebook:
  0
Google +:
  0
Linkedin:
  0
Stumbles:
  0
Buffer:
  0
Pins:
  0

Ad Experience Report

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

Desktop summary

Root domain:
pbsteacherline.org
Region:
(The Ad Standard region to which this site has been assigned.)
Pending
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


Mobile summary

Region:
(The Ad Standard region to which this site has been assigned.)
Pending
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

Root domain:
pbsteacherline.org
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

How much pbsteacherline.org can earn?

Daily Revenue:
$12.93
Monthly Revenue:
$387.90
Yearly Revenue:
$4,719.45
*All earnings values are estimates only.

Daily earning by country

Currently Not Available

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

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

Daily revenue loss by country

Currently Not Available

How much is pbsteacherline.org worth?

Website Value:
$6,333.66

Where is pbsteacherline.org hosted?

Server IP:
54.225.198.196
ASN:
AS14618 
ISP:
Amazon.com, Inc. 
Server Location:
Ashburn
Virginia, VA
20149
United States, US
 

Other sites hosted on 54.225.198.196

How fast does pbsteacherline.org load?

Average Load Time:
(1540 ms) 64 % 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

Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 4.9MiB (99% reduction).

Compressing and resizing https://tl-cdn.pbseducation.org/courses/common_images/teacherline-august2018.jpeg could save 4.9MiB (99% reduction).
Compressing http://www.pbs.org/teacherline/static/css/teacherline/logo.png could save 15.5KiB (80% reduction).
Compressing http://www.pbs.org/teacherline/static/img/icons/twitter_24.png could save 2.3KiB (65% reduction).

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

Your page has 1 blocking script resources and 7 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.Remove render-blocking JavaScript:

https://content.jwplatform.com/libraries/jWtQ3nhL.js
Optimize CSS Delivery of the following:

http://www.pbs.org/teacherline/static/css/reset-fonts-grids.css?v=22334f8
http://www.pbs.org/teacherline/static/css/teacherline/global.css?v=22334f8
https://fonts.googleapis.com/css?family=Roboto:400,300,700,700italic,400italic,300italic
https://fonts.googleapis.com/css?family=Roboto+Condensed:400,700
http://www.pbs.org/teacherline/static/css/teacherline/messages.css?v=22334f8
http://www.pbs.org/teacherline/static/css/teacherline/main.css?v=22334f8
http://www.pbs.org/teacherline/static/css/debugging.css?v=22334f8

Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

Login renders only 4 pixels tall (11 CSS pixels) .
Flexible, onli…-12 educators. renders only 5 pixels tall (12 CSS pixels) .
HOME renders only 7 pixels tall (18 CSS pixels) .
SELF-PACED COURSES and 4 others render only 7 pixels tall (18 CSS pixels) .
PBS TeacherLin…al technology. and 7 others render only 5 pixels tall (13 CSS pixels) .
Explore PBS Te…eK-3 Educators and 1 others render only 5 pixels tall (13 CSS pixels) .
Why PBS TeacherLine? renders only 6 pixels tall (15 CSS pixels) .
Innovative: and 2 others render only 5 pixels tall (13 CSS pixels) .
Schools & Districts and 2 others render only 7 pixels tall (17 CSS pixels) .
*PBS TeacherLi…ng in a course renders only 4 pixels tall (10 CSS pixels) .
FREE ORIENTATION COURSE and 1 others render only 6 pixels tall (16 CSS pixels) .
Media Literacy Certification and 1 others render only 6 pixels tall (16 CSS pixels) .
Find out more…y KQED through and 1 others render only 5 pixels tall (12 CSS pixels) .
An Introductio…cy Instruction and 5 others render only 5 pixels tall (12 CSS pixels) .
NEW renders only 5 pixels tall (12 CSS pixels) .
SCIE207 and 4 others render only 4 pixels tall (10 CSS pixels) .
COURSES BY SUBJECT renders only 6 pixels tall (16 CSS pixels) .
Instructional Strategies renders only 5 pixels tall (12 CSS pixels) .
Instructional Technology and 5 others render only 5 pixels tall (12 CSS pixels) .
? renders only 5 pixels tall (12 CSS pixels) .
New to online…ing? Explore a and 1 others render only 5 pixels tall (13 CSS pixels) .
sample course renders only 5 pixels tall (13 CSS pixels) .
COURSES OPEN FOR ENROLLMENT renders only 6 pixels tall (16 CSS pixels) .
Reading and Language Arts and 4 others render only 6 pixels tall (15 CSS pixels) .
Demonstrating…nform Practice and 39 others render only 5 pixels tall (12 CSS pixels) .
(Self-Paced, 1.5 hours) and 26 others render only 5 pixels tall (12 CSS pixels) .
About TeacherLine and 3 others render only 4 pixels tall (11 CSS pixels).
© 1995-2018 Pu…Service (PBS) renders only 4 pixels tall (11 CSS pixels).

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 <a href="/teacherline/u…account/login/">Login</a> is close to 1 other tap targets .
The tap target <input id="search_submit" type="submit" class="blue"> is close to 2 other tap targets .
The tap target <a href="../teacherline…ourses/SCIE207">A Curiosity-Dr…ng K-2 Science</a> and 3 others are close to other tap targets .
The tap target <a href="http://www.fac…pbsteacherline"></a> and 1 others are close to other tap targets .
The tap target <a href="/teacherline/c…g/browse/?sa=5">Instructional Strategies</a> is close to 1 other tap targets .
The tap target <a href="/teacherline/c…g/browse/?sa=4">Instructional Technology</a> and 5 others are close to other tap targets .
The tap target <input id="promotion_code" type="text" name="code"> is close to 1 other tap targets .
The tap target <input id="promotion_submit" type="submit" class="green"> is close to 3 other tap targets .
The tap target <a id="ext-gen3" href="javascript:void(0);" class="help tip">?</a> is close to 2 other tap targets .
The tap target <a href="http://www.pbs…rses/TECH1205/" class="tlCourseName">Approaches to…Your Classroom</a> and 40 others are close to other tap targets .
The tap target <a href="/teacherline/contact-us/">Contact Us</a> and 1 others are close to other tap targets.

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:

http://www.pbs.org/teacherline/static/css/teacherline/logo.png (expiration not specified)
http://www.pbs.org/teacherline/static/img/icons/facebook_24.png (expiration not specified)
http://www.pbs.org/teacherline/static/img/icons/twitter_24.png (expiration not specified)
http://www.pbs.org/teacherline/static/img/teacherline/logo_print.gif (expiration not specified)
https://tl-cdn.pbseducation.org/courses/common_images/teacherline-august2018.jpeg (expiration not specified)
https://content.jwplatform.com/libraries/jWtQ3nhL.js (2.5 minutes)
http://www.googletagmanager.com/gtm.js?id=GTM-TWTDGH&l=GTMDataLayer (15 minutes)
https://connect.facebook.net/en_US/all.js (20 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/492061434251936?v=2.8.30&r=stable (20 minutes)
https://connect.facebook.net/signals/config/590381854488549?v=2.8.30&r=stable (20 minutes)
https://connect.facebook.net/signals/config/980665891977295?v=2.8.30&r=stable (20 minutes)
https://www.google-***ytics.com/plugins/ua/linkid.js (60 minutes)
http://www.google-***ytics.com/***ytics.js (2 hours)
https://js-agent.newrelic.com/nr-1099.min.js (2 hours)
https://www.google-***ytics.com/***ytics.js (2 hours)

Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

Configure a viewport for this page.

Reduce server response time

In our test, your server responded in 0.27 seconds.

There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

Minify CSS

Compacting CSS code can save many bytes of data and speed up download and p*** times.

Minify CSS for the following resources to reduce their size by 2KiB (22% reduction).

Minifying http://www.pbs.org/teacherline/static/css/teacherline/main.css?v=22334f8 could save 9***B (19% reduction) after compression.
Minifying http://www.pbs.org/teacherline/static/css/teacherline/global.css?v=22334f8 could save 833B (23% reduction) after compression.
Minifying http://www.pbs.org/teacherline/static/css/teacherline/messages.css?v=22334f8 could save 222B (36% reduction) after compression.

Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and *** time.

Minify JavaScript for the following resources to reduce their size by 1.7KiB (24% reduction).

Minifying http://www.pbs.org/teacherline/static/js/utilities.js?v=22334f8 could save 906B (25% reduction) after compression.
Minifying http://www.pbs.org/teacherline/static/js/tooltip.js?v=22334f8 could save 311B (23% reduction) after compression.
Minifying http://www.pbs.org/teacherline/static/js/messages.js?v=22334f8 could save 275B (18% reduction) after compression.
Minifying http://www.pbs.org/teacherline/static/js/ext/2/build/state/StateManager-min.js?v=22334f8 could save 130B (37% reduction).
Minifying http://www.pbs.org/teacherline/static/js/teacherline/main.js?v=22334f8 could save 108B (25% reduction).

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 309B (39% reduction).

Compressing http://www.pbs.org/teacherline/static/js/teacherline/main.js?v=22334f8 could save 186B (42% reduction).
Compressing http://www.pbs.org/teacherline/static/js/ext/2/build/state/StateManager-min.js?v=22334f8 could save 123B (35% reduction).
Size content to viewport
The contents of your page fit within the viewport. Learn more about sizing content to the viewport.
Minify HTML
Your HTML is minified. Learn more about minifying HTML.
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.
Avoid landing page redirects
Your page has no redirects. Learn more about avoiding landing page redirects.
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 pbsteacherline.org use compression?

pbsteacherline.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

Trustworthiness:
  n/a
Vendor reliability:
  n/a
Privacy:
  n/a
Child safety:
  n/a

SSL Checker - SSL Certificate Verify

pbsteacherline.org supports HTTPS
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Verifying SSL Support. Please wait...
Common Name: pbsteacherline.org
Organization:
Location:
Issuer: Let's Encrypt Authority X3
Valid from: Oct 9 07:49:14 2018 GMT
Valid until: Jan 7 07:49:14 2019 GMT
Authority:
Keysize:

Verify HTTP/2 Support

pbsteacherline.org does not support HTTP/2
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Verifying HTTP/2.0 Support. Please wait...

Http Header

HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Sat, 13 Oct 2018 12:40:17 GMT
Content-Type: text/html
Content-Length: 178
Connection: close
Location: http://www.pbs.org/teacherline/?cc=tlredir
X-PBS-fwsrvname: fwcacheproxy7
HTTP/1.1 200 OK
Server: nginx
Date: Sat, 13 Oct 2018 12:40:17 GMT
Content-Type: text/html; charset=utf-8
Connection: close
Vary: Accept-Encoding
Cache-Control: max-age=0
ETag: "fb66e1d877c071bce822fe87bc74bd27"
Expires: Sat, 13 Oct 2018 12:40:17 GMT
Last-Modified: Sat, 13 Oct 2018 12:40:17 GMT
Vary: Cookie,Accept-Encoding
X-PBS-appsvrip: 10.106.39.156
X-PBS-appsvrname: teacherline-prod-app2
Set-Cookie: fsr.s=deleted; Expires=Thu, 01-Jan-1970 00:00:01 GMT; Path=/; Domain=.www.pbs.org

DNS Lookup

Type Ip Target TTL
TXT 3600
A 54.225.198.196 3600
A 54.225.206.152 3600
SOA 3600
Mname ns1.p10.dynect.net
Rname dnssupport.verisign-grs.com
Serial Number 1539074954
Refresh 3600
Retry 600
Expire 604800
Minimum TTL 0
NS ns3.p10.dynect.net 3600
NS ns1.p10.dynect.net 3600
NS ns2.p10.dynect.net 3600
NS ns4.p10.dynect.net 3600

Whois Lookup

Domain Created:
2004-10-26
Domain Age:
13 years 18 days  
WhoIs:
 

whois lookup at whois.pir.org...
Domain Name: PBSTEACHERLINE.ORG
Registry Domain ID: D105050298-LROR
Registrar WHOIS Server: whois.corporatedomains.com
Registrar URL: https://www.cscdigitalbrand.services
Updated Date: 2018-03-15T15:17:29Z
Creation Date: 2004-10-26T14:18:55Z
Registry Expiry Date: 2018-10-26T14:18:55Z
Registrar Registration Expiration Date:
Registrar: CSC Corporate Domains, Inc.
Registrar IANA ID: 299
Registrar Abuse Contact Email: email
Registrar Abuse Contact Phone: +1.8887802723
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: Public Broadcasting Service
Registrant State/Province: VA
Registrant Country: US
Name Server: NS3.P10.DYNECT.NET
Name Server: NS1.P10.DYNECT.NET
Name Server: NS2.P10.DYNECT.NET
Name Server: NS4.P10.DYNECT.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2018-10-13T12:39:25Z <<<

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 247 days ago
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