codecogs.com Website Information
Daily Unique Visits: 35,826
Daily Page Views: 214,956
Income Per Day: $430
Estimated Value: $309,600
This website is located in United States and is using following IP address 192.155.228.11. See the complete list of popular websites hosted in United States.
codecogs.com is registered under .COM top-level domain. Please check other sites in .COM zone.
Website codecogs.com is using the following name servers:
- ns2.softlayer.com
- ns1.softlayer.com
and is probably hosted by AS-CHOOPA - Choopa, LLC, US. See the full list of other websites hosted by AS-CHOOPA - Choopa, LLC, US.
The highest website codecogs.com position in Alexa rank database was 37547 and the lowest rank position was 86867. Current position of codecogs.com in Alexa rank database is 40033.
Desktop speed score of codecogs.com (69/100) is better than the results of 49.24% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of codecogs.com (64/100) is better than the results of 11.2% of other sites and means that the page is not mobile-friendly.
Mobile speed score of codecogs.com (52/100) is better than the results of 37.6% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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codecogs.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.
codecogs.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.
Registry Domain ID: 130533342_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.123-reg.co.uk
Registrar URL: http://www.meshdigital.com
Updated Date: 2023-07-26T01:26:04Z
Creation Date: 2004-09-21T10:50:36Z
Registry Expiry Date: 2027-09-21T10:50:36Z
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: NS1.VULTR.COM
Name Server: NS2.VULTR.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-19T09:22:54Z
codecogs.com server information
Servers Location
codecogs.com desktop page speed rank
Last tested: 2016-11-12
codecogs.com Desktop Speed Test Quick Summary
priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
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http://www.codecogs.com/js/jquery.easySlider-1.7.js
Optimize CSS Delivery of the following:
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priority - 15Enable compression
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Enable compression for the following resources to reduce their transfer size by 148.4KiB (69% reduction).
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Compressing https://trustlogo.com/trustlogo/javascript/trustlogo.js could save 12.3KiB (70% reduction).
Compressing http://www.codecogs.com/ could save 9.6KiB (70% reduction).
Compressing http://www.codecogs.com/js/jquery.easySlider-1.7.js could save 4KiB (68% reduction).
Compressing http://www.codecogs.com/css/index.css could save 1,019B (58% reduction).
priority - 13Leverage 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:
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priority - 1Optimize images
Properly formatting and compressing images can save many bytes of data.
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Compressing http://www.codecogs.com/images/top/background.png could save 2.6KiB (94% reduction).
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priority - 0Minify 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 2.2KiB (37% reduction).
priority - 0Minify 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 1.7KiB (13% reduction).
codecogs.com Desktop Resource Breakdown
Total Resources | 36 |
Number of Hosts | 5 |
Static Resources | 30 |
JavaScript Resources | 4 |
CSS Resources | 2 |
codecogs.com mobile page speed rank
Last tested: 2016-11-12
codecogs.com Mobile Speed Test Quick Summary
priority - 64Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://www.trustlogo.com/trustlogo/javascript/trustlogo.js
http://www.codecogs.com/js/jquery.easySlider-1.7.js
Optimize CSS Delivery of the following:
http://www.codecogs.com/css/index.css
priority - 20Leverage 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.codecogs.com/css/site-combo18.css (expiration not specified)
http://www.codecogs.com/images/excel_icons.png (expiration not specified)
http://www.codecogs.com/images/ficons/book_open.png (expiration not specified)
http://www.codecogs.com/images/ficons/cart.png (expiration not specified)
http://www.codecogs.com/images/ficons/comments.png (expiration not specified)
http://www.codecogs.com/images/ficons/house.png (expiration not specified)
http://www.codecogs.com/images/ficons/package_green.png (expiration not specified)
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http://www.codecogs.com/images/list-orange.gif (expiration not specified)
http://www.codecogs.com/images/logo3.png (expiration not specified)
http://www.codecogs.com/images/openID/facebookW.png (expiration not specified)
http://www.codecogs.com/images/openID/googleW.png (expiration not specified)
http://www.codecogs.com/images/openID/yahooW.png (expiration not specified)
http://www.codecogs.com/images/spacer.gif (expiration not specified)
http://www.codecogs.com/images/ssl/comodo_secure_76x26_white.png (expiration not specified)
http://www.codecogs.com/images/top/advanced.gif (expiration not specified)
http://www.codecogs.com/images/top/background.png (expiration not specified)
http://www.codecogs.com/js/jquery.easySlider-1.7.js (expiration not specified)
http://www.codecogs.com/js/site16.js (expiration not specified)
http://www.codecogs.com/products/formula_render/banners/HP1.png (expiration not specified)
http://www.codecogs.com/products/formula_render/banners/HP2.png (expiration not specified)
http://www.codecogs.com/products/formula_render/banners/HP3.png (expiration not specified)
http://www.codecogs.com/products/formula_render/banners/HP4.png (expiration not specified)
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http://www.codecogs.com/products/products_50.gif (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)
priority - 15Enable 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 148.4KiB (69% reduction).
Compressing http://www.codecogs.com/css/site-combo18.css could save 31.8KiB (79% reduction).
Compressing https://trustlogo.com/trustlogo/javascript/trustlogo.js could save 12.3KiB (70% reduction).
Compressing http://www.codecogs.com/ could save 9.6KiB (70% reduction).
Compressing http://www.codecogs.com/js/jquery.easySlider-1.7.js could save 4KiB (68% reduction).
Compressing http://www.codecogs.com/css/index.css could save 1,019B (58% reduction).
priority - 1Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 9.3KiB (29% reduction).
Compressing http://www.codecogs.com/images/top/background.png could save 2.6KiB (94% reduction).
Compressing http://www.codecogs.com/images/icons3.png could save 2KiB (14% reduction).
Compressing http://www.codecogs.com/images/ssl/comodo_secure_76x26_white.png could save 1,000B (29% reduction).
Compressing http://www.codecogs.com/products/products_50.gif could save 769B (13% reduction).
priority - 0Minify 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 2.2KiB (37% reduction).
priority - 0Minify 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 1.7KiB (13% reduction).
codecogs.com Mobile Resource Breakdown
Total Resources | 36 |
Number of Hosts | 5 |
Static Resources | 30 |
JavaScript Resources | 4 |
CSS Resources | 2 |
codecogs.com mobile page usability
Last tested: 2016-11-12
codecogs.com Mobile Usability Test Quick Summary
priority - 26Use 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.
HOME
renders only 5 pixels tall (14 CSS pixels).PRODUCTS
and 3 others render only 5 pixels tall (14 CSS pixels).Email Us
and 1 others render only 4 pixels tall (11 CSS pixels).+44 (0) 20 7193 9303
and 1 others render only 4 pixels tall (11 CSS pixels).Login
renders only 5 pixels tall (14 CSS pixels).ENGINEERING
and 7 others render only 5 pixels tall (13 CSS pixels).Designed for Microsoft Excel®
and 1 others render only 5 pixels tall (13 CSS pixels).Generate equat…uation Editor.
and 3 others render only 5 pixels tall (13 CSS pixels).Global distrib…within minutes
and 8 others render only 5 pixels tall (13 CSS pixels).fx
renders only 5 pixels tall (13 CSS pixels).CodeCogs © 2004-2016 Zyba Ltd
renders only 4 pixels tall (11 CSS pixels).Premium SSL Certificate
renders only 3 pixels tall (8 CSS pixels).Community
and 3 others render only 4 pixels tall (11 CSS pixels).Membership
and 16 others render only 4 pixels tall (11 CSS pixels).priority - 17Size 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.
<a href="http://www.cod….com/index.php">HOME</a>
and 4 others are close to other tap targets.<a href="http://www.cod….com/index.php">HOME</a>
is close to 5 other tap targets.<a href="http://www.cod…om/library.php">LIBRARY</a>
and 3 others are close to other tap targets.<a href="tel:+442071939303">Tel: +44 (0) 20 7193 9303</a>
and 1 others are close to other tap targets.<a href="tel:+442071939303">Tel: +44 (0) 20 7193 9303</a>
and 1 others are close to other tap targets.<a href="/general.php?subindex=3">Login</a>
is close to 1 other tap targets.<a href="/general.php?subindex=3">Login</a>
is close to 1 other tap targets.<input id="q" type="search" name="q" class="text">
is close to 1 other tap targets.<a href="/pages/search.php"></a>
is close to 1 other tap targets.<img src="/images/spacer.gif" class="close">
and 7 others are close to other tap targets.<a href="/pages/catgen.…gory=computing" class="menu">COMPUTING</a>
and 7 others are close to other tap targets.<a href="/products/form…03/install.php"></a>
is close to 1 other tap targets.<a href="/products/form…07/install.php"></a>
is close to 2 other tap targets.<a href="/products/form…10/install.php"></a>
is close to 1 other tap targets.<a href="/latex/about.php" class="button positive">Equation Editor</a>
is close to 5 other tap targets.<a id="comodoTL" href="http://www.instantssl.com">Premium SSL Certificate</a>
is close to 2 other tap targets.<a href="javascript:if(…{};tLlB(tLTB);"></a>
and 18 others are close to other tap targets.priority - 10Configure 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.
priority - 4Size 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 1,000 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:
<div id="topright">Tel: +44 (0) 2…CodeCogs Login</div>
falls outside the viewport.The element
<div class="panel">Equation Edito…within minutes</div>
falls outside the viewport.The element
<div class="footer">CodeCogs © 200…Contact Us</div>
falls outside the viewport.The element
<div class="clear"></div>
falls outside the viewport.codecogs.com HTML validation
Errors
The “big” element is obsolete. Use CSS instead.
"..."><div> <big><a hre..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
"...ndex.php"><img src="/images/ficons/house.png"/>HOME</..." Line: 58 Column: 149 - 189
"...rary.php"><img src="/images/ficons/book_open.png"/>LIBRAR..." Line: 58 Column: 248 - 292
"...ucts.php"><img src="/images/ficons/package_green.png"/>PRODUC..." Line: 58 Column: 349 - 388
"...orum.php"><img src="/images/ficons/comments.png"/>FORUMS..." Line: 58 Column: 443 - 478
"...cart.php"><img src="/images/ficons/cart.png"/>CART</..." Line: 67 Column: 232 - 278
"...rn false"><img class="door_in" src="/images/spacer.gif"/> Login..." Line: 129 Column: 56 - 109
"...bout.php"><img src="/products/formula_render/banners/HP1.png" /></a></..." Line: 129 Column: 168 - 221
"...bout.php"><img src="/products/formula_render/banners/HP2.png" /></a></..." Line: 129 Column: 280 - 333
"...bout.php"><img src="/products/formula_render/banners/HP3.png" /></a></..." Line: 129 Column: 392 - 445
"...bout.php"><img src="/products/formula_render/banners/HP4.png" /></a></..." Line: 129 Column: 504 - 557
"...bout.php"><img src="/products/formula_render/banners/HP5.png" /></a></..." Line: 136 Column: 118 - 180
"...tall.php"><img class="excel_icons excel_2003" src="/images/spacer.gif" /></a> ..." Line: 137 Column: 60 - 122
"...tall.php"><img class="excel_icons excel_2007" src="/images/spacer.gif" /></a> ..." Line: 138 Column: 60 - 122
"...tall.php"><img class="excel_icons excel_2010" src="/images/spacer.gif" /></a> ..." Line: 139 Column: 60 - 122
"...tall.php"><img class="excel_icons excel_2013" src="/images/spacer.gif" /></a><p..." Line: 149 Column: 29 - 81
"...bout.php"><img src="/images/spacer.gif" class="eqn_editor_50"/><p>Gen..." Line: 151 Column: 47 - 101
"...bout.php"><img src="/images/spacer.gif" class="excel_render_50"/><p><i>..." Line: 154 Column: 56 - 108
"...ator.php"><img src="/images/spacer.gif" class="calculator_50"/><p>A s..."
Attribute “results” not allowed on element “input” at this point.
"...rch.php"> <input type="search" results="10" placeholder="Search..." id="q" name="q" class="text" size="15" onkeyup="searchchange(this)" title="search text" value="" /> <inpu..."
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codecogs.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.
codecogs.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.