TEACHERSFIRST.COM TeachersFirst: The web resource by teachers, for teachers


teachersfirst.com website information.

teachersfirst.com domain name is registered by .COM top-level domain registry. See the other sites registred in .COM domain zone.

Following name servers are specified for teachersfirst.com domain:

  • ns3.p11.dynect.net
  • ns4.p11.dynect.net
  • ns2.p11.dynect.net
  • ns1.p11.dynect.net

and probably website teachersfirst.com is hosted by CLOUDFLARENET - Cloudflare, Inc., US web hosting company. Check the complete list of other most popular websites hosted by CLOUDFLARENET - Cloudflare, Inc., US hosting company.

According to Alexa traffic rank the highest website teachersfirst.com position was 37959 (in the world). The lowest Alexa rank position was 998665. Now website teachersfirst.com ranked in Alexa database as number 92663 (in the world).

Website teachersfirst.com Desktop speed measurement score (77/100) is better than the results of 63.93% of other sites shows that the page desktop performance can be improved.

teachersfirst.com Mobile usability score (91/100) is better than the results of 32.41% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of teachersfirst.com (62/100) is better than the results of 59.44% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-19-2024 92,663-1,189
Nov-18-2024 91,474-358
Nov-17-2024 91,116-140
Nov-16-2024 90,9761,894
Nov-15-2024 92,870-1,475
Nov-14-2024 91,395-842
Nov-13-2024 90,5530

Advertisement

teachersfirst.com Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.



teachersfirst.com whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


Domain Name: TEACHERSFIRST.COM
Registry Domain ID: 2259030_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2024-02-26T14:29:03Z
Creation Date: 1998-02-27T05:00:00Z
Registry Expiry Date: 2029-02-26T05:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.NCISYSTEMS.COM
Name Server: NS2.NCISYSTEMS.COM
Name Server: NS3.NCISYSTEMS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-26T01:44:34Z

teachersfirst.com server information

Servers Location

IP Address
66.39.72.229
Region
Pennsylvania
City
Pittsburgh

teachersfirst.com desktop page speed rank

Last tested: 2018-12-04


Desktop Speed Medium
77/100

teachersfirst.com Desktop Speed Test Quick Summary


priority - 11 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://teachersfirst.com/css/anythingslider.css (expiration not specified)
https://teachersfirst.com/css/foundation-icons.css (expiration not specified)
https://teachersfirst.com/css/style.css (expiration not specified)
https://teachersfirst.com/css/tf3emin.css (expiration not specified)
https://teachersfirst.com/css/tfprint.css (expiration not specified)
https://teachersfirst.com/home_side_images/_35059804.png (expiration not specified)
https://teachersfirst.com/images/blank.gif (expiration not specified)
https://teachersfirst.com/images/icon_sprite_small.png (expiration not specified)
https://teachersfirst.com/images/icon_sprite_xlarge.png (expiration not specified)
https://teachersfirst.com/images/star_large.png (expiration not specified)
https://teachersfirst.com/images/tf_logo_stroke.png (expiration not specified)
https://teachersfirst.com/js/jquery.anythingslider.js (expiration not specified)
https://teachersfirst.com/js/libs/modernizr-1.6.min.js (expiration not specified)
https://teachersfirst.com/js/plugins.js (expiration not specified)
https://teachersfirst.com/js/script.js (expiration not specified)
https://teachersfirst.com/twitterFetcher.js (expiration not specified)
https://m.addthisedge.com/live/boost/dwshively/_ate.track.config_resp (45 seconds)
https://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
https://tag.marinsm.com/serve/57d0a8c55feddc2e9a000300.js (30 minutes)
https://assets.adobedtm.com/c876840ac68fc41c08a580…f840e6023811b2f0cc2.js (60 minutes)
https://assets.adobedtm.com/c876840ac68fc41c08a580…a9464746d7d21008a1b.js (60 minutes)
https://stats.g.doubleclick.net/dc.js (2 hours)

priority - 10 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 3 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://assets.adobedtm.com/c876840ac68fc41c08a580…f840e6023811b2f0cc2.js
https://teachersfirst.com/js/libs/modernizr-1.6.min.js

Optimize CSS Delivery of the following:

https://teachersfirst.com/css/style.css
https://teachersfirst.com/css/tf3emin.css
https://teachersfirst.com/css/foundation-icons.css

priority - 3 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 33.3KiB (72% reduction).

Compressing https://teachersfirst.com/ could save 27.4KiB (74% reduction).
Compressing https://tp.multiview.com/dpx.js?cid=43847&m=1&acti…0&segment=sfcid_264011 could save 3.2KiB (72% reduction).
Compressing https://i.simpli.fi/dpx.js?cid=43847&campaign_id=0…nversion=40&tid=intent could save 1.9KiB (61% reduction).
Compressing https://teachersfirst.com/poll.php could save 446B (54% reduction).
Compressing https://i.simpli.fi/p?cid=43847&cb=dpx_653016592._hp could save 374B (50% reduction).

priority - 3 Minify JavaScript

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

Minify JavaScript for the following resources to reduce their size by 25.9KiB (40% reduction).

Minifying https://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.js could save 17.7KiB (40% reduction) after compression.
Minifying https://teachersfirst.com/js/jquery.anythingslider.js could save 4.8KiB (52% reduction) after compression.
Minifying https://tp.multiview.com/dpx.js?cid=43847&m=1&acti…0&segment=sfcid_264011 could save 1.6KiB (37% reduction).
Minifying https://teachersfirst.com/twitterFetcher.js could save 810B (25% reduction) after compression.
Minifying https://teachersfirst.com/js/script.js could save 798B (24% reduction) after compression.
Minifying https://teachersfirst.com/js/plugins.js could save 237B (27% reduction) after compression.

priority - 1 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 parse times.

Minify HTML for the following resources to reduce their size by 7.6KiB (21% reduction).

Minifying https://teachersfirst.com/ could save 7.5KiB (21% reduction).
Minifying https://teachersfirst.com/poll.php could save 141B (18% reduction).

priority - 1 Optimize images

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

Optimize the following images to reduce their size by 6.6KiB (32% reduction).

Compressing https://teachersfirst.com/images/icon_sprite_small.png could save 4.1KiB (45% reduction).
Compressing https://teachersfirst.com/images/icon_sprite_xlarge.png could save 1.2KiB (29% reduction).
Compressing https://teachersfirst.com/images/tf_logo_stroke.png could save 1.1KiB (16% reduction).
Compressing https://teachersfirst.com/images/star_large.png could save 328B (36% reduction).

priority - 0 Minify CSS

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

Minify CSS for the following resources to reduce their size by 1.6KiB (19% reduction).

Minifying https://teachersfirst.com/css/tf3emin.css could save 1.1KiB (14% reduction) after compression.
Minifying https://teachersfirst.com/css/anythingslider.css could save 600B (46% reduction) after compression.

teachersfirst.com Desktop Resources

Total Resources125
Number of Hosts48
Static Resources28
JavaScript Resources24
CSS Resources5

teachersfirst.com Desktop Resource Breakdown

teachersfirst.com mobile page speed rank

Last tested: 2018-12-04


Mobile Speed Bad
62/100

teachersfirst.com Mobile Speed Test Quick Summary


priority - 40 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 3 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://assets.adobedtm.com/c876840ac68fc41c08a580…f840e6023811b2f0cc2.js
https://teachersfirst.com/js/libs/modernizr-1.6.min.js

Optimize CSS Delivery of the following:

https://teachersfirst.com/css/style.css
https://teachersfirst.com/css/tf3emin.css
https://teachersfirst.com/css/foundation-icons.css

priority - 16 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://teachersfirst.com/css/anythingslider.css (expiration not specified)
https://teachersfirst.com/css/foundation-icons.css (expiration not specified)
https://teachersfirst.com/css/foundation-icons.woff (expiration not specified)
https://teachersfirst.com/css/fwdarrow.png (expiration not specified)
https://teachersfirst.com/css/style.css (expiration not specified)
https://teachersfirst.com/css/tf3emin.css (expiration not specified)
https://teachersfirst.com/css/tfprint.css (expiration not specified)
https://teachersfirst.com/home_side_images/_2666215.png (expiration not specified)
https://teachersfirst.com/images/blank.gif (expiration not specified)
https://teachersfirst.com/images/icon_sprite_small.png (expiration not specified)
https://teachersfirst.com/images/icon_sprite_xlarge.png (expiration not specified)
https://teachersfirst.com/images/tf_logo_stroke.png (expiration not specified)
https://teachersfirst.com/js/jquery.anythingslider.js (expiration not specified)
https://teachersfirst.com/js/libs/modernizr-1.6.min.js (expiration not specified)
https://teachersfirst.com/js/plugins.js (expiration not specified)
https://teachersfirst.com/js/script.js (expiration not specified)
https://teachersfirst.com/twitterFetcher.js (expiration not specified)
https://m.addthisedge.com/live/boost/dwshively/_ate.track.config_resp (33 seconds)
https://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
https://assets.adobedtm.com/c876840ac68fc41c08a580…f840e6023811b2f0cc2.js (60 minutes)
https://assets.adobedtm.com/c876840ac68fc41c08a580…a9464746d7d21008a1b.js (60 minutes)
https://stats.g.doubleclick.net/dc.js (2 hours)

priority - 3 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 33.3KiB (72% reduction).

Compressing https://teachersfirst.com/ could save 27.4KiB (74% reduction).
Compressing https://tp.multiview.com/dpx.js?cid=43847&m=1&acti…0&segment=sfcid_264011 could save 3.2KiB (72% reduction).
Compressing https://i.simpli.fi/dpx.js?cid=43847&campaign_id=0…nversion=40&tid=intent could save 1.9KiB (61% reduction).
Compressing https://teachersfirst.com/poll.php could save 446B (54% reduction).
Compressing https://i.simpli.fi/p?cid=43847&cb=dpx_653016592._hp could save 374B (50% reduction).

priority - 3 Minify JavaScript

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

Minify JavaScript for the following resources to reduce their size by 25.9KiB (40% reduction).

Minifying https://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.js could save 17.7KiB (40% reduction) after compression.
Minifying https://teachersfirst.com/js/jquery.anythingslider.js could save 4.8KiB (52% reduction) after compression.
Minifying https://tp.multiview.com/dpx.js?cid=43847&m=1&acti…0&segment=sfcid_264011 could save 1.6KiB (37% reduction).
Minifying https://teachersfirst.com/twitterFetcher.js could save 810B (25% reduction) after compression.
Minifying https://teachersfirst.com/js/script.js could save 798B (24% reduction) after compression.
Minifying https://teachersfirst.com/js/plugins.js could save 237B (27% reduction) after compression.

priority - 1 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 parse times.

Minify HTML for the following resources to reduce their size by 7.6KiB (21% reduction).

Minifying https://teachersfirst.com/ could save 7.5KiB (21% reduction).
Minifying https://teachersfirst.com/poll.php could save 141B (18% reduction).

priority - 1 Optimize images

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

Optimize the following images to reduce their size by 6.4KiB (32% reduction).

Compressing https://teachersfirst.com/images/icon_sprite_small.png could save 4.1KiB (45% reduction).
Compressing https://teachersfirst.com/images/icon_sprite_xlarge.png could save 1.2KiB (29% reduction).
Compressing https://teachersfirst.com/images/tf_logo_stroke.png could save 1.1KiB (16% reduction).
Compressing https://teachersfirst.com/css/fwdarrow.png could save 130B (50% reduction).

priority - 0 Minify CSS

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

Minify CSS for the following resources to reduce their size by 1.6KiB (19% reduction).

Minifying https://teachersfirst.com/css/tf3emin.css could save 1.1KiB (14% reduction) after compression.
Minifying https://teachersfirst.com/css/anythingslider.css could save 600B (46% reduction) after compression.

teachersfirst.com Mobile Resources

Total Resources102
Number of Hosts39
Static Resources27
JavaScript Resources21
CSS Resources5

teachersfirst.com Mobile Resource Breakdown

teachersfirst.com mobile page usability

Last tested: 2018-12-04


Mobile Usability Good
91/100

teachersfirst.com Mobile Usability Test Quick Summary


priority - 5 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 id="tflogo" href="/"></a> is close to 1 other tap targets.

The tap target <div id="mobilenav">Menu</div> is close to 1 other tap targets.

The tap target <a href="https://twitte…k2Ask?src=hash">Twitter Chat:…ent Engagement</a> is close to 1 other tap targets.

The tap target <input id="option-1142" type="radio" name="poll"> is close to 1 other tap targets.

The tap target <a href="single.cfm?id=9613">Geni - Everyone&#39;s Related</a> and 11 others are close to other tap targets.
The tap target <a href="/">Home</a> and 5 others are close to other tap targets.

priority - 3 Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 424 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <p>TeachersFirst.…ghts reserved.</p> falls outside the viewport.
The element <nav>Home |  About…il-only signup</nav> falls outside the viewport.

teachersfirst.com similar domains

Similar domains:
www.teachersfirst.com
www.teachersfirst.net
www.teachersfirst.org
www.teachersfirst.info
www.teachersfirst.biz
www.teachersfirst.us
www.teachersfirst.mobi
www.eachersfirst.com
www.teachersfirst.com
www.reachersfirst.com
www.treachersfirst.com
www.rteachersfirst.com
www.feachersfirst.com
www.tfeachersfirst.com
www.fteachersfirst.com
www.geachersfirst.com
www.tgeachersfirst.com
www.gteachersfirst.com
www.yeachersfirst.com
www.tyeachersfirst.com
www.yteachersfirst.com
www.tachersfirst.com
www.twachersfirst.com
www.tewachersfirst.com
www.tweachersfirst.com
www.tsachersfirst.com
www.tesachersfirst.com
www.tseachersfirst.com
www.tdachersfirst.com
www.tedachersfirst.com
www.tdeachersfirst.com
www.trachersfirst.com
www.terachersfirst.com
www.techersfirst.com
www.teqchersfirst.com
www.teaqchersfirst.com
www.teqachersfirst.com
www.tewchersfirst.com
www.teawchersfirst.com
www.teschersfirst.com
www.teaschersfirst.com
www.tezchersfirst.com
www.teazchersfirst.com
www.tezachersfirst.com
www.teahersfirst.com
www.teaxhersfirst.com
www.teacxhersfirst.com
www.teaxchersfirst.com
www.teadhersfirst.com
www.teacdhersfirst.com
www.teadchersfirst.com
www.teafhersfirst.com
www.teacfhersfirst.com
www.teafchersfirst.com
www.teavhersfirst.com
www.teacvhersfirst.com
www.teavchersfirst.com
www.teacersfirst.com
www.teacbersfirst.com
www.teachbersfirst.com
www.teacbhersfirst.com
www.teacgersfirst.com
www.teachgersfirst.com
www.teacghersfirst.com
www.teacyersfirst.com
www.teachyersfirst.com
www.teacyhersfirst.com
www.teacuersfirst.com
www.teachuersfirst.com
www.teacuhersfirst.com
www.teacjersfirst.com
www.teachjersfirst.com
www.teacjhersfirst.com
www.teacnersfirst.com
www.teachnersfirst.com
www.teacnhersfirst.com
www.teachrsfirst.com
www.teachwrsfirst.com
www.teachewrsfirst.com
www.teachwersfirst.com
www.teachsrsfirst.com
www.teachesrsfirst.com
www.teachsersfirst.com
www.teachdrsfirst.com
www.teachedrsfirst.com
www.teachdersfirst.com
www.teachrrsfirst.com
www.teacherrsfirst.com
www.teachrersfirst.com
www.teachesfirst.com
www.teacheesfirst.com
www.teacheresfirst.com
www.teacheersfirst.com
www.teachedsfirst.com
www.teacherdsfirst.com
www.teachefsfirst.com
www.teacherfsfirst.com
www.teachefrsfirst.com
www.teachetsfirst.com
www.teachertsfirst.com
www.teachetrsfirst.com
www.teacherfirst.com
www.teacherwfirst.com
www.teacherswfirst.com
www.teacherwsfirst.com
www.teacherefirst.com
www.teachersefirst.com
www.teacherdfirst.com
www.teachersdfirst.com
www.teacherzfirst.com
www.teacherszfirst.com
www.teacherzsfirst.com
www.teacherxfirst.com
www.teachersxfirst.com
www.teacherxsfirst.com
www.teacherafirst.com
www.teachersafirst.com
www.teacherasfirst.com
www.teachersirst.com
www.teacherscirst.com
www.teachersfcirst.com
www.teacherscfirst.com
www.teachersdirst.com
www.teachersfdirst.com
www.teachersrirst.com
www.teachersfrirst.com
www.teachersrfirst.com
www.teacherstirst.com
www.teachersftirst.com
www.teacherstfirst.com
www.teachersgirst.com
www.teachersfgirst.com
www.teachersgfirst.com
www.teachersvirst.com
www.teachersfvirst.com
www.teachersvfirst.com
www.teachersfrst.com
www.teachersfurst.com
www.teachersfiurst.com
www.teachersfuirst.com
www.teachersfjrst.com
www.teachersfijrst.com
www.teachersfjirst.com
www.teachersfkrst.com
www.teachersfikrst.com
www.teachersfkirst.com
www.teachersforst.com
www.teachersfiorst.com
www.teachersfoirst.com
www.teachersfist.com
www.teachersfiest.com
www.teachersfirest.com
www.teachersfierst.com
www.teachersfidst.com
www.teachersfirdst.com
www.teachersfidrst.com
www.teachersfifst.com
www.teachersfirfst.com
www.teachersfifrst.com
www.teachersfitst.com
www.teachersfirtst.com
www.teachersfitrst.com
www.teachersfirt.com
www.teachersfirwt.com
www.teachersfirswt.com
www.teachersfirwst.com
www.teachersfiret.com
www.teachersfirset.com
www.teachersfirdt.com
www.teachersfirsdt.com
www.teachersfirzt.com
www.teachersfirszt.com
www.teachersfirzst.com
www.teachersfirxt.com
www.teachersfirsxt.com
www.teachersfirxst.com
www.teachersfirat.com
www.teachersfirsat.com
www.teachersfirast.com
www.teachersfirs.com
www.teachersfirsr.com
www.teachersfirstr.com
www.teachersfirsrt.com
www.teachersfirsf.com
www.teachersfirstf.com
www.teachersfirsft.com
www.teachersfirsg.com
www.teachersfirstg.com
www.teachersfirsgt.com
www.teachersfirsy.com
www.teachersfirsty.com
www.teachersfirsyt.com
www.teachersfirst.con

teachersfirst.com Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


teachersfirst.com TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.