revisionworld.com Website Information

Daily Unique Visits: 12,066

Daily Page Views: 60,330

Income Per Day: $151

Estimated Value: $90,600

revisionworld.com is registered under .COM top-level domain. Please check other sites in .COM zone.

No name server records were found.

and is probably hosted by DIGITALOCEAN-ASN - DigitalOcean, LLC, US. See the full list of other websites hosted by DIGITALOCEAN-ASN - DigitalOcean, LLC, US.

The highest website revisionworld.com position in Alexa rank database was 96392 and the lowest rank position was 237335. Current position of revisionworld.com in Alexa rank database is 112919.

Desktop speed score of revisionworld.com (78/100) is better than the results of 65.98% of other sites and shows that the page desktop performance can be improved.

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

Mobile speed score of revisionworld.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.

revisionworld.com Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

revisionworld.com whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.

Domain Name: REVISIONWORLD.COM
Registry Domain ID: 688354903_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.123-reg.co.uk
Registrar URL: http://www.meshdigital.com
Updated Date: 2023-01-22T15:23:57Z
Creation Date: 2006-11-28T11:00:59Z
Registry Expiry Date: 2025-11-28T11:00:59Z
Registrar: 123-Reg Limited
Registrar IANA ID: 1515
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS03.DOMAINCONTROL.COM
Name Server: NS04.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-22T06:18:26Z

revisionworld.com server information

Servers Location

revisionworld.com desktop page speed rank

Last tested: 2016-11-09

Desktop Speed Medium

78/100

revisionworld.com Desktop Speed Test Quick Summary

priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 31 blocking script resources and 23 blocking CSS resources. This causes a delay in rendering your page.

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priority - 3Minify JavaScript

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priority - 1Leverage browser caching

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priority - 1Reduce server response time

priority - 1Enable compression

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priority - 0Minify CSS

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revisionworld.com Desktop Resource Breakdown

Total Resources	104
Number of Hosts	16
Static Resources	80
JavaScript Resources	43
CSS Resources	23

revisionworld.com mobile page speed rank

Last tested: 2016-11-09

Mobile Speed Bad

62/100

revisionworld.com Mobile Speed Test Quick Summary

priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 30 blocking script resources and 21 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://revisionworld.com/sites/all/modules/contri…jquery.min.js?v=1.10.2
https://revisionworld.com/misc/jquery.once.js?v=1.2
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priority - 3Minify 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 28.8KiB (50% reduction).

priority - 2Leverage 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://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 1Optimize images

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priority - 1Enable compression

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priority - 0Minify CSS

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priority - 0Reduce server response time

revisionworld.com Mobile Resource Breakdown

Total Resources	100
Number of Hosts	18
Static Resources	72
JavaScript Resources	44
CSS Resources	21

revisionworld.com mobile page usability

Last tested: 2016-11-09

Mobile Usability Good

91/100

revisionworld.com Mobile Usability Test Quick Summary

priority - 9Size 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="http://www.civ…com/cookie-law">About this tool</a> is close to 1 other tap targets.

The tap target <button class="ccc-expand">read more</button> is close to 1 other tap targets.

The tap target <a href="https://revisi…vision/biology">Biology</a> and 27 others are close to other tap targets.

The tap target <a href="/user/register">Create new account</a> and 1 others are close to other tap targets.

revisionworld.com HTML validation

Errors

Legacy doctype. Expected “<!DOCTYPE html>”.

Line: 2 Column: 1 - 50
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd"> <html..."

Attribute “xmlns:content” not allowed here.

Line: 12 Column: 51 - 48
"...fa-1.dtd"> <html lang="en" dir="ltr" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:dc="http://purl.org/dc/terms/" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:og="http://ogp.me/ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:sioc="http://rdfs.org/sioc/ns#" xmlns:sioct="http://rdfs.org/sioc/types#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#"> <head..."

Attribute “xmlns:dc” not allowed here.

Attribute “xmlns:foaf” not allowed here.

Attribute “xmlns:og” not allowed here.

Attribute “xmlns:rdfs” not allowed here.

Attribute “xmlns:sioc” not allowed here.

Attribute “xmlns:sioct” not allowed here.

Attribute “xmlns:skos” not allowed here.

Attribute “xmlns:xsd” not allowed here.

The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.

Line: 13 Column: 49 - 51
"...LSchema#"> <head profile="http://www.w3.org/1999/xhtml/vocab"> <me..."

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

Line: 16 Column: 3 - 71
"...e=1.0"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 255 Column: 152 - 327
".../student"><img typeof="foaf:Image" src="https://revisionworld.com/sites/revisionworld.com/files/styles/rw_feature_rotator/public/feature_images/RevisionWorldSignUp2.png?itok=CZlICxzW" /></a></..." Line: 262 Column: 95 - 284
"...-content"><img typeof="foaf:Image" src="https://revisionworld.com/sites/revisionworld.com/files/styles/rw_feature_rotator/public/feature_images/revision_world_collage_HR-18-small.jpg?itok=R2jxrDK4" /></div>..." Line: 269 Column: 133 - 303
"...ence.com"><img typeof="foaf:Image" src="https://revisionworld.com/sites/revisionworld.com/files/styles/rw_feature_rotator/public/feature_images/revisionscience.png?itok=_6kUlbn2" /></a></..." Line: 276 Column: 132 - 301
"...deos.com"><img typeof="foaf:Image" src="https://revisionworld.com/sites/revisionworld.com/files/styles/rw_feature_rotator/public/feature_images/revisionvideos.png?itok=V-NQdRb-" /></a></..." Line: 367 Column: 178 - 330
"...imetable"><img typeof="foaf:Image" src="https://revisionworld.com/sites/revisionworld.com/files/styles/height_100/public/img_panes//timetable.jpg?itok=cxqbKTr3" /></a></..." Line: 381 Column: 181 - 327
"...colleges"><img typeof="foaf:Image" src="https://revisionworld.com/sites/revisionworld.com/files/styles/height_100/public/img_panes//uni.jpg?itok=N9F_n4Cy" /></a></..." Line: 395 Column: 204 - 356
"...d-advice"><img typeof="foaf:Image" src="https://revisionworld.com/sites/revisionworld.com/files/styles/height_100/public/img_panes//exam-tips.jpg?itok=dxGLEbaq" /></a></..." Line: 457 Column: 175 - 328
"...ionrooms"><img typeof="foaf:Image" src="https://revisionworld.com/sites/revisionworld.com/files/styles/height_100/public/img_panes//study-help.jpg?itok=90sy2nbs" /></a></..." Line: 471 Column: 190 - 340
"...raduates"><img typeof="foaf:Image" src="https://revisionworld.com/sites/revisionworld.com/files/styles/height_100/public/img_panes//careers.jpg?itok=DZHN1RV9" /></a></..." Line: 485 Column: 185 - 331
"...deos.com"><img typeof="foaf:Image" src="https://revisionworld.com/sites/revisionworld.com/files/styles/height_100/public/img_panes//ICT.jpg?itok=VD0_ON1J" /></a></..." Line: 519 Column: 170 - 262
"...="_blank"><img src="https://revisionworld.com/sites/all/themes/rw_bootstrap_revworld/images/tw3.png" /></a><a..." Line: 519 Column: 331 - 423
"...="_blank"><img src="https://revisionworld.com/sites/all/themes/rw_bootstrap_revworld/images/fb3.png" /></a><a..." Line: 519 Column: 529 - 621
"...="_blank"><img src="https://revisionworld.com/sites/all/themes/rw_bootstrap_revworld/images/yt3.png" /></a><d..."

Element “input” is missing required attribute “alt”.

Line: 531 Column: 1 - 177
"...block" /> <input type="image" id="edit-rw-login-image" name="rw-login-image" src="https://revisionworld.com/sites/all/themes/rw_bootstrap_revworld/images/login.png" class="form-submit" /></div>..."

Warnings

Attribute with the local name “xmlns:content” is not serializable as XML 1.0.

Attribute with the local name “xmlns:dc” is not serializable as XML 1.0.

Attribute with the local name “xmlns:foaf” is not serializable as XML 1.0.

Attribute with the local name “xmlns:og” is not serializable as XML 1.0.

Attribute with the local name “xmlns:rdfs” is not serializable as XML 1.0.

Attribute with the local name “xmlns:sioc” is not serializable as XML 1.0.

Attribute with the local name “xmlns:sioct” is not serializable as XML 1.0.

Attribute with the local name “xmlns:skos” is not serializable as XML 1.0.

Attribute with the local name “xmlns:xsd” is not serializable as XML 1.0.

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revisionworld.com Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

revisionworld.com TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

REVISIONWORLD.COM Revision World - Free GCSE & A-Level Revision Resources

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revisionworld.com desktop page speed rank

revisionworld.com Desktop Speed Test Quick Summary

priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 31 blocking script resources and 23 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 6Optimize images

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

Optimize the following images to reduce their size by 60.3KiB (18% reduction).

priority - 3Minify 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 28.8KiB (50% reduction).

priority - 1Leverage 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:

priority - 1Reduce server response time

priority - 1Enable 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 3KiB (48% reduction).

priority - 0Minify 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 825B (44% reduction).

revisionworld.com Desktop Resource Breakdown

revisionworld.com mobile page speed rank

revisionworld.com Mobile Speed Test Quick Summary

priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 30 blocking script resources and 21 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 3Minify 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 28.8KiB (50% reduction).

priority - 2Leverage 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:

priority - 1Optimize images

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

Optimize the following images to reduce their size by 13.1KiB (25% reduction).

priority - 1Enable 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 2.9KiB (48% reduction).

priority - 0Minify 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 825B (44% reduction).

priority - 0Reduce server response time

revisionworld.com Mobile Resource Breakdown

revisionworld.com mobile page usability

revisionworld.com Mobile Usability Test Quick Summary

priority - 9Size 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.

revisionworld.com HTML validation

Errors

Legacy doctype. Expected “<!DOCTYPE html>”.

Attribute “xmlns:content” not allowed here.

Attribute “xmlns:dc” not allowed here.

Attribute “xmlns:foaf” not allowed here.

Attribute “xmlns:og” not allowed here.

Attribute “xmlns:rdfs” not allowed here.

Attribute “xmlns:sioc” not allowed here.

Attribute “xmlns:sioct” not allowed here.

Attribute “xmlns:skos” not allowed here.

Attribute “xmlns:xsd” not allowed here.

The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Element “input” is missing required attribute “alt”.

Warnings

Attribute with the local name “xmlns:content” is not serializable as XML 1.0.

Attribute with the local name “xmlns:dc” is not serializable as XML 1.0.

Attribute with the local name “xmlns:foaf” is not serializable as XML 1.0.

Attribute with the local name “xmlns:og” is not serializable as XML 1.0.

Attribute with the local name “xmlns:rdfs” is not serializable as XML 1.0.