CLASSROOMSCREEN.COM ClassroomScreen

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classroomscreen.com website information.

classroomscreen.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 classroomscreen.com domain:

  • augustus.ns.cloudflare.com
  • melody.ns.cloudflare.com

and probably website classroomscreen.com is hosted by FASTLY - Fastly, US web hosting company. Check the complete list of other most popular websites hosted by FASTLY - Fastly, US hosting company.

According to Alexa traffic rank the highest website classroomscreen.com position was 5628 (in the world). The lowest Alexa rank position was 950540. Now website classroomscreen.com ranked in Alexa database as number 181976 (in the world).

Website classroomscreen.com Desktop speed measurement score (25/100) is better than the results of 6.03% of other sites shows that the page desktop performance can be improved.

classroomscreen.com Mobile usability score (89/100) is better than the results of 31.01% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of classroomscreen.com (17/100) is better than the results of 3.39% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Sep-22-2024 181,9764,667
Sep-21-2024 186,643-3,031
Sep-20-2024 183,6124,569
Sep-19-2024 188,1811,113
Sep-18-2024 189,294371
Sep-17-2024 189,665175
Sep-16-2024 189,840245

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classroomscreen.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.


classroomscreen.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: CLASSROOMSCREEN.COM
Registry Domain ID: 2100835124_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.tucows.com
Registrar URL: http://www.tucows.com
Updated Date: 2023-01-29T06:04:49Z
Creation Date: 2017-02-27T09:22:20Z
Registry Expiry Date: 2024-02-27T09:22:20Z
Registrar: Tucows Domains Inc.
Registrar IANA ID: 69
Registrar Abuse Contact Email: domainabuse@tucows.com
Registrar Abuse Contact Phone: +1.4165350123
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: AUGUSTUS.NS.CLOUDFLARE.COM
Name Server: MELODY.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2023-10-27T05:24:42Z

classroomscreen.com server information

Servers Location

IP Address
172.67.70.132
104.26.1.130
104.26.0.130
Country
United States
United States
United States
Region
Arizona
Arizona
Arizona
City
Phoenix
Phoenix
Phoenix

classroomscreen.com desktop page speed rank

Last tested: 2018-05-28

Desktop Speed Bad
25/100

classroomscreen.com Desktop Speed Test Quick Summary


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Compressing https://classroomscreen.com/index.hyperesources/flag%20picto%20INDO-1.png could save 373B (17% reduction).
Compressing https://classroomscreen.com/index.hyperesources/pin%20leeg%20picto.png could save 352B (30% reduction).
Compressing https://classroomscreen.com/index.hyperesources/uploadbtn_drawing.png could save 350B (31% reduction).
Compressing https://classroomscreen.com/index.hyperesources/flag%20picto%20INDO.png could save 343B (13% reduction).
Compressing https://classroomscreen.com/index.hyperesources/Text%20picto.png could save 339B (15% reduction).
Compressing https://classroomscreen.com/index.hyperesources/kruis%20picto-1.png could save 319B (32% reduction).
Compressing https://classroomscreen.com/index.hyperesources/kruis%20picto.png could save 319B (32% reduction).
Compressing https://classroomscreen.com/index.hyperesources/wo…ssfully_done_small.png could save 314B (16% reduction).
Compressing https://classroomscreen.com/index.hyperesources/webcambtn.png could save 305B (12% reduction).
Compressing https://classroomscreen.com/index.hyperesources/pin%20picto.png could save 294B (31% reduction).
Compressing https://classroomscreen.com/index.hyperesources/save%20icon.png could save 283B (27% reduction).
Compressing https://classroomscreen.com/index.hyperesources/fullScreen%3E%3C.png could save 272B (24% reduction).
Compressing https://classroomscreen.com/index.hyperesources/btn_timer_A.png could save 271B (22% reduction).
Compressing https://classroomscreen.com/index.hyperesources/save%20icon_black.png could save 265B (27% reduction).
Compressing https://classroomscreen.com/index.hyperesources/social%20youtube.png could save 260B (13% reduction).
Compressing https://classroomscreen.com/index.hyperesources/btn_randomname_dice_B.png could save 240B (19% reduction).
Compressing https://classroomscreen.com/index.hyperesources/btn_12_24_A.png could save 233B (23% reduction).
Compressing https://classroomscreen.com/index.hyperesources/btn_12_24_B.png could save 222B (22% reduction).
Compressing https://classroomscreen.com/index.hyperesources/btn_timer_B.png could save 216B (17% reduction).
Compressing https://classroomscreen.com/index.hyperesources/mic_picto_visible.png could save 215B (18% reduction).
Compressing https://classroomscreen.com/index.hyperesources/showhidetoolbar_btn.png could save 195B (19% reduction).
Compressing https://classroomscreen.com/index.hyperesources/Shhh_picto.png could save 187B (19% reduction).
Compressing https://classroomscreen.com/index.hyperesources/-btn%20picto.png could save 186B (17% reduction).
Compressing https://classroomscreen.com/index.hyperesources/btn_randomname_dice_A.png could save 182B (15% reduction).
Compressing https://classroomscreen.com/index.hyperesources/drag%20picto.png could save 177B (26% reduction).
Compressing https://www.classroomscreen.com/timer/pauze_btn.png could save 175B (23% reduction).
Compressing https://www.classroomscreen.com/timer/play_btn.png could save 128B (15% reduction).

priority - 122 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://classroomscreen.com/ClassroomScreen_preloader.png (expiration not specified)
https://classroomscreen.com/achtergrond/10btn.jpeg (expiration not specified)
https://classroomscreen.com/achtergrond/11btn.jpeg (expiration not specified)
https://classroomscreen.com/achtergrond/12btn.jpeg (expiration not specified)
https://classroomscreen.com/achtergrond/13btn.jpeg (expiration not specified)
https://classroomscreen.com/achtergrond/14btn.jpeg (expiration not specified)
https://classroomscreen.com/achtergrond/15btn.jpeg (expiration not specified)
https://classroomscreen.com/achtergrond/16btn.jpeg (expiration not specified)
https://classroomscreen.com/achtergrond/17btn.jpeg (expiration not specified)
https://classroomscreen.com/achtergrond/18btn.jpeg (expiration not specified)
https://classroomscreen.com/achtergrond/19btn.jpeg (expiration not specified)
https://classroomscreen.com/achtergrond/1btn.jpeg (expiration not specified)
https://classroomscreen.com/achtergrond/2.jpeg (expiration not specified)
https://classroomscreen.com/achtergrond/2btn.jpeg (expiration not specified)
https://classroomscreen.com/achtergrond/3btn.jpeg (expiration not specified)
https://classroomscreen.com/achtergrond/4btn.jpeg (expiration not specified)
https://classroomscreen.com/achtergrond/5btn.jpeg (expiration not specified)
https://classroomscreen.com/achtergrond/6btn.jpeg (expiration not specified)
https://classroomscreen.com/achtergrond/7btn.jpeg (expiration not specified)
https://classroomscreen.com/achtergrond/8btn.jpeg (expiration not specified)
https://classroomscreen.com/achtergrond/9btn.jpeg (expiration not specified)
https://classroomscreen.com/achtergrond/gif1btn.jpg (expiration not specified)
https://classroomscreen.com/achtergrond/gif2btn.jpg (expiration not specified)
https://classroomscreen.com/achtergrond/gif3btn.jpg (expiration not specified)
https://classroomscreen.com/index.hyperesources/%23traffic%20light%20.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/%2B%20picto-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/%2B%20picto2.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/%2Bbtn%20picto.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/-btn%20picto.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/Background%20picto.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/Chrome_logo.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/Cl…mScreen_pasteimage.jpg (expiration not specified)
https://classroomscreen.com/index.hyperesources/Firefox-logo.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/HYPE-596.thin.min.js (expiration not specified)
https://classroomscreen.com/index.hyperesources/QR%20picto.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/Shhh_picto.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/Silance%20picto%202.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/Text%20picto.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/YouTube_logo.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/as…ighbor%20picto%202.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/btn_12_24_A.png (expiration not specified)
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https://classroomscreen.com/index.hyperesources/btn_timer_A.png (expiration not specified)
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https://classroomscreen.com/index.hyperesources/calendar%20picto-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/clock%20picto.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/drag%20picto.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/dr…il%20big%20picto-1.png (expiration not specified)
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https://classroomscreen.com/index.hyperesources/exitpoll_btn.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20BRAZIL.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…picto%20ALBANIAN-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20ALBANIAN.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20ARABIC-1.png (expiration not specified)
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https://classroomscreen.com/index.hyperesources/fl…picto%20ARMENIAN-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20ARMENIAN.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…to%20AZERBAIJANI-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…icto%20AZERBAIJANI.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…AHASA%20MALAYSIA-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…0BAHASA%20MALAYSIA.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20BASK-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20BASK.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20BRAZIL.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20BULGA-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20BULGA.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…0picto%20CAN_ENG-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20CAN_ENG.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…0picto%20CAN_FRA-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20CAN_FRA.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…icto%20CATALONIE-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…0picto%20CATALONIE.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20CHINA-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20CHINA.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20DENE-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20DENE.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…icto%20ESPERANTO-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…0picto%20ESPERANTO.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20EST-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20EST.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…picto%20FILIPINO-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20FILIPINO.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…0picto%20FINNISH-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20FINNISH.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20FRA-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20FRA.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…0picto%20FRISIAN-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20FRISIAN.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…AEILGE%20ireland-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…0GAEILGE%20ireland.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…picto%20GALICIAN-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20GALICIAN.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20GER-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20GER.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20GRIEK-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20GRIEK.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20HAWAII-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20HAWAII.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…icto%20HUNGARIAN-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…0picto%20HUNGARIAN.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…0picto%20ICELAND-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20ICELAND.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20INDO-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20INDO.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20ISRAEL-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20ISRAEL.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20ITA-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20ITA.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…picto%20JAPANESE-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20JAPANESE.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…0picto%20KANNADA-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20KANNADA.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20KOREA-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20KOREA.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20KROA-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20KROA.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20LATIN-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20LATIN.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20LATVIA-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20LATVIA.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20LITUA-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20LITUA.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20NL-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20NL.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…icto%20NOORWEGEN-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…0picto%20NOORWEGEN.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…0picto%20OCCITAN-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20OCCITAN.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…0picto%20PERSIAN-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20PERSIAN.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20POLEN-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20POLEN.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20PORTU-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20PORTU.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…picto%20ROMANIAN-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20ROMANIAN.png (expiration not specified)
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https://classroomscreen.com/index.hyperesources/fl…0picto%20SERBIAN-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20SERBIAN.png (expiration not specified)
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https://classroomscreen.com/index.hyperesources/fl…0Spanish%20Latin-1.png (expiration not specified)
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https://classroomscreen.com/index.hyperesources/flag%20picto%20THAI-1.png (expiration not specified)
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https://classroomscreen.com/index.hyperesources/flag%20picto%20TURKY-1.png (expiration not specified)
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https://classroomscreen.com/index.hyperesources/flag%20picto%20UK-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20UK.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20UKR-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20UKR.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20USA-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20USA.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…cto%20VIETNAMESE-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…picto%20VIETNAMESE.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20WELSH-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/flag%20picto%20WELSH.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/fl…cto%20ZUIDAFRIKA-1.png (expiration not specified)
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https://classroomscreen.com/index.hyperesources/fullScreen%3C%3E.png (expiration not specified)
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https://classroomscreen.com/index.hyperesources/iPad.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/info%20picto.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/iso%20papier%20btn.jpg (expiration not specified)
https://classroomscreen.com/index.hyperesources/iso%20papier.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/kruis%20picto-1.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/kruis%20picto.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/linepaper%20btn.jpg (expiration not specified)
https://classroomscreen.com/index.hyperesources/linepaper.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/logo%202.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/mic_picto_visible.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/microphone_logo.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/name%20picker%20picto.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/padlet%20logo.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/pijl3.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/pijl_infoscreen.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/pin%20leeg%20picto.png (expiration not specified)
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https://classroomscreen.com/index.hyperesources/profielfoto.jpg (expiration not specified)
https://classroomscreen.com/index.hyperesources/pr…on-icons.com_55092.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/rondje%2055%25.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/ruit%20papier%20btn.jpg (expiration not specified)
https://classroomscreen.com/index.hyperesources/save%20icon.png (expiration not specified)
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https://classroomscreen.com/index.hyperesources/showhidetoolbar_btn.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/showhidetoolbar_pijl.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/social%20facebook.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/social%20insta.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/social%20twitter.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/social%20youtube.png (expiration not specified)
https://classroomscreen.com/index.hyperesources/so…icto%20knoppenbalk.png (expiration not specified)
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https://classroomscreen.com/mobile.hyperesources/t…light%20btn-1-1_2x.png (expiration not specified)
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https://classroomscreen.com/mobile.hyperesources/whisper%20picto%202_2x.png (expiration not specified)
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https://www.classroomscreen.com/timer/yellow.jpg (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 164 Optimize images

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

Optimize the following images to reduce their size by 1.6MiB (63% reduction).

Compressing and resizing https://classroomscreen.com/achtergrond/2.jpeg could save 1.2MiB (96% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/s…ard-graphing-paper.jpg could save 93.6KiB (58% reduction).
Compressing https://classroomscreen.com/achtergrond/2btn.jpeg could save 42.2KiB (48% reduction).
Compressing https://classroomscreen.com/achtergrond/13btn.jpeg could save 38KiB (54% reduction).
Compressing https://classroomscreen.com/achtergrond/3btn.jpeg could save 28.5KiB (30% reduction).
Compressing https://classroomscreen.com/achtergrond/5btn.jpeg could save 10.1KiB (12% reduction).
Compressing https://classroomscreen.com/achtergrond/gif2btn.jpg could save 8.7KiB (17% reduction).
Compressing https://classroomscreen.com/achtergrond/gif1btn.jpg could save 7.6KiB (28% reduction).
Compressing https://classroomscreen.com/uploadbtn.png could save 4.7KiB (37% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/whisper%20picto%202_2x.png could save 4.2KiB (38% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/w…her%20picto%202_2x.png could save 3.6KiB (37% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/t…ic%20light%20-1_2x.png could save 3.1KiB (17% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/a…bor%20picto%202_2x.png could save 3.1KiB (38% reduction).
Compressing https://classroomscreen.com/timer/zandloper186.png could save 2.3KiB (25% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/traffic%20light%202_2x.png could save 2.1KiB (17% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…picto%20OCCITAN_2x.png could save 2.1KiB (30% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/Silance%20picto%202_2x.png could save 2KiB (36% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/profielfoto_2x.jpg could save 1.9KiB (17% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/padlet%20logo-1_2x.png could save 1.8KiB (18% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…cto%20FRISIAN-1_2x.png could save 1.8KiB (28% reduction).
Compressing https://classroomscreen.com/timer/timer_coin_btn.png could save 1.8KiB (26% reduction).
Compressing https://classroomscreen.com/timer/timer_arabic_btn.png could save 1.7KiB (28% reduction).
Compressing https://classroomscreen.com/timer/witvlak.jpg could save 1.7KiB (60% reduction).
Compressing https://classroomscreen.com/timer/timer_buzzer_btn.png could save 1.6KiB (30% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…0picto%20BRAZIL_2x.png could save 1.5KiB (28% reduction).
Compressing https://classroomscreen.com/timer/timer_country_btn.png could save 1.5KiB (26% reduction).
Compressing https://www.classroomscreen.com/timer/yellow.jpg could save 1.4KiB (45% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…20picto%20TURKY_2x.png could save 1.3KiB (29% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…to%20ZUIDAFRIKA_2x.png could save 1.3KiB (29% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…icto%20ALBANIAN_2x.png could save 1.3KiB (24% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/t…0light%20orange_2x.png could save 1.3KiB (13% reduction).
Compressing https://classroomscreen.com/timer/timer_egg_btn.png could save 1.2KiB (25% reduction).
Compressing https://classroomscreen.com/timer/loop_picto.png could save 1.2KiB (33% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…o%20AZERBAIJANI_2x.png could save 1.1KiB (30% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/flag%20picto%20UK-1_2x.png could save 1.1KiB (22% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…0picto%20ARABIC_2x.png could save 1.1KiB (16% reduction).
Compressing https://classroomscreen.com/timer/timer_dingdong_btn.png could save 1.1KiB (25% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…Spanish%20Latin_2x.png could save 1.1KiB (24% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…SA%20MALAYSIA-1_2x.png could save 1KiB (21% reduction).
Compressing https://classroomscreen.com/achtergrond/14btn.jpeg could save 1KiB (22% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…to%20FILIPINO-1_2x.png could save 1,021B (22% reduction).
Compressing https://classroomscreen.com/timer/timer_harp_btn.png could save 1,003B (20% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/C…reen_pasteimage_2x.jpg could save 985B (29% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…20picto%20CHINA_2x.png could save 982B (23% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…%20VIETNAMESE-1_2x.png could save 978B (26% reduction).
Compressing https://classroomscreen.com/timer/timer_cowbell_btn.png could save 978B (20% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/%…ffic%20light%20_2x.png could save 973B (14% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…picto%20WELSH-1_2x.png could save 969B (14% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/w…ully_done_small_2x.png could save 951B (24% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/flag%20picto%20BASK_2x.png could save 940B (16% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/flag%20picto%20USA_2x.png could save 929B (19% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/n…0picker%20picto_2x.png could save 915B (20% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…20picto%20PORTU_2x.png could save 902B (17% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/flag%20picto%20KROA_2x.png could save 842B (17% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…icto%20GALICIAN_2x.png could save 839B (25% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/flag%20picto%20TSJE_2x.png could save 832B (26% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…picto%20KOREA-1_2x.png could save 800B (17% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/d…20big%20picto-1_2x.png could save 798B (19% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/clock%20picto_2x.png could save 794B (21% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…o%20ESPERANTO-1_2x.png could save 792B (24% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…icto%20LATVIA-1_2x.png could save 788B (30% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…picto%20TURKY-1_2x.png could save 785B (27% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…icto%20ARMENIAN_2x.png could save 774B (26% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/social%20twitter_2x.png could save 769B (27% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…picto%20FRISIAN_2x.png could save 751B (19% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…0picto%20ISRAEL_2x.png could save 749B (20% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…icto%20HAWAII-1_2x.png could save 748B (16% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/flag%20picto%20NL-1_2x.png could save 740B (27% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…20picto%20SPA-1_2x.png could save 739B (16% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…cto%20OCCITAN-1_2x.png could save 735B (19% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…to%20JAPANESE-1_2x.png could save 732B (22% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/d…small%20picto-1_2x.png could save 731B (19% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/flag%20BRAZIL_2x.png could save 726B (20% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/QR%20picto_2x.png could save 725B (17% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…cto%20KANNADA-1_2x.png could save 711B (20% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/linepaper%20btn_2x.jpg could save 711B (60% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/flag%20picto%20SWE_2x.png could save 710B (23% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/work%20logo%20picto_2x.png could save 710B (20% reduction).
Compressing https://classroomscreen.com/uploadbtn_drawing.png could save 701B (30% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…cto%20PERSIAN-1_2x.png could save 690B (15% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/iso%20papier%20btn_2x.jpg could save 685B (52% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/rondje%2055%25_2x.png could save 679B (25% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…cto%20CATALONIE_2x.png could save 671B (22% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/flag%20picto%20UKR_2x.png could save 648B (22% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/flag%20picto%20DENE_2x.png could save 646B (23% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/flag%20picto%20ITA_2x.png could save 642B (23% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/ruit%20papier%20btn_2x.jpg could save 639B (49% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…picto%20LITUA-1_2x.png could save 634B (23% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…cto%20CAN_FRA-1_2x.png could save 630B (20% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/Background%20picto_2x.png could save 628B (18% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…picto%20SWISS-1_2x.png could save 628B (24% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…cto%20ICELAND-1_2x.png could save 626B (20% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/fullScreen%3C%3E_2x.png could save 625B (28% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…cto%20NOORWEGEN_2x.png could save 622B (21% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/exitpoll_btn_2x.png could save 621B (21% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…picto%20PORTU-1_2x.png could save 620B (18% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…cto%20FINNISH-1_2x.png could save 619B (22% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…cto%20CAN_ENG-1_2x.png could save 618B (20% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/timer%20picto_2x.png could save 613B (19% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/drag-and-drop-icon_2x.png could save 611B (33% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…cto%20SERBIAN-1_2x.png could save 611B (11% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/s…o%20knoppenbalk_2x.png could save 611B (19% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/fullScreen%3E%3C_2x.png could save 609B (28% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…20picto%20GER-1_2x.png could save 598B (23% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/pijl3_2x.png could save 596B (30% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…20picto%20GRIEK_2x.png could save 592B (18% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/social%20facebook_2x.png could save 586B (25% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…%20ZUIDAFRIKA-1_2x.png could save 578B (19% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/exitpoll_btn-1_2x.png could save 572B (21% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…20AZERBAIJANI-1_2x.png could save 572B (21% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/flag%20picto%20UK_2x.png could save 558B (18% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/flag%20picto%20FRA_2x.png could save 553B (20% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…0picto%20BASK-1_2x.png could save 548B (17% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…cto%20HUNGARIAN_2x.png could save 537B (21% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…to%20VIETNAMESE_2x.png could save 534B (19% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…0picto%20THAI-1_2x.png could save 533B (20% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/showhidetoolbar_btn_2x.png could save 532B (24% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/t…20light%20btn-1_2x.png could save 529B (13% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…icto%20FILIPINO_2x.png could save 525B (17% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…to%20ROMANIAN-1_2x.png could save 519B (19% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…anish%20Latin-1_2x.png could save 507B (16% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/p…icons.com_55092_2x.png could save 506B (38% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/flag%20picto%20EST_2x.png could save 500B (20% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…cto%20ESPERANTO_2x.png could save 484B (19% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…0picto%20LATVIA_2x.png could save 483B (26% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…to%20ALBANIAN-1_2x.png could save 482B (15% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…0picto%20KROA-1_2x.png could save 482B (16% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…20picto%20POLEN_2x.png could save 480B (19% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…LGE%20ireland-1_2x.png could save 471B (17% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/pin%20leeg%20picto_2x.png could save 471B (30% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/flag%20picto%20RUS_2x.png could save 470B (18% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/YouTube_logo-2_2x.png could save 465B (15% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…20picto%20BULGA_2x.png could save 465B (18% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…picto%20CHINA-1_2x.png could save 465B (17% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…to%20GALICIAN-1_2x.png could save 459B (18% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…0picto%20DENE-1_2x.png could save 454B (21% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/u…ruisbtn_drawing_2x.png could save 451B (41% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…icto%20ISRAEL-1_2x.png could save 447B (18% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…icto%20ARABIC-1_2x.png could save 444B (13% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/social%20youtube_2x.png could save 441B (17% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/flag%20picto%20SPA_2x.png could save 437B (16% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…HASA%20MALAYSIA_2x.png could save 434B (14% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…to%20ARMENIAN-1_2x.png could save 430B (20% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…0picto%20INDO-1_2x.png could save 426B (18% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…o%20NOORWEGEN-1_2x.png could save 419B (17% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…icto%20JAPANESE_2x.png could save 417B (17% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/%2Bbtn%20picto-1_2x.png could save 414B (16% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/pin%20picto_2x.png could save 412B (33% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/d…big%20picto-1-1_2x.png could save 411B (19% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…20picto%20swe-1_2x.png could save 410B (18% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/%2B%20picto2_2x.png could save 400B (14% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…picto%20ICELAND_2x.png could save 399B (16% reduction).
Compressing https://classroomscreen.com/picto/mailadr.png could save 398B (11% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…20picto%20LITUA_2x.png could save 394B (18% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…picto%20FINNISH_2x.png could save 389B (18% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/info%20picto_2x.png could save 388B (15% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…o%20HUNGARIAN-1_2x.png could save 386B (18% reduction).
Compressing https://classroomscreen.com/timer/timer_sound_back_20.png could save 384B (30% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/fullScreen%3C%3E-1_2x.png could save 380B (28% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…20picto%20UKR-1_2x.png could save 372B (17% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…picto%20KANNADA_2x.png could save 367B (14% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…picto%20CAN_FRA_2x.png could save 363B (15% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…20picto%20SWISS_2x.png could save 360B (15% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/Text%20picto_2x.png could save 359B (14% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…o%20CATALONIE-1_2x.png could save 359B (17% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…picto%20CAN_ENG_2x.png could save 358B (15% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…icto%20ROMANIAN_2x.png could save 345B (16% reduction).
Compressing https://classroomscreen.com/mobile.hyperesources/f…0picto%20TSJE-1_2x.png could save 345B (16% reduction).
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priority - 40 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script 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://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js

priority - 10 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.

http://classroomscreen.com/
https://classroomscreen.com/
https://classroomscreen.com/mobile.html

classroomscreen.com Mobile Resources

Total Resources251
Number of Hosts4
Static Resources246
JavaScript Resources4

classroomscreen.com Mobile Resource Breakdown

classroomscreen.com mobile page usability

Last tested: 2018-05-28

Mobile Usability Good
89/100

classroomscreen.com Mobile Usability Test Quick Summary


priority - 11 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 <div id="hype-obj-QYGW53D2KIO4QYILE0EI" class="HYPE_element"></div> is close to 1 other tap targets.

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The tap target <div id="hype-obj-7CJTUZW3GOBKFGECDR5O" class="HYPE_element">ClassroomScreen.com</div> is close to 3 other tap targets.

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classroomscreen.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.

classroomscreen.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.