a-calc.info Website Information

Daily Unique Visits: 0

Daily Page Views: 0

Income Per Day: $0

Estimated Value: $9

a-calc.info is registered under .INFO top-level domain. Please check other sites in .INFO zone.

No name server records were found.

and is probably hosted by AMAZON-02 - Amazon.com, Inc., US. See the full list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.

The highest website a-calc.info position in Alexa rank database was 12399 and the lowest rank position was 910605. Current position of a-calc.info in Alexa rank database is below 1 million.

Desktop speed score of a-calc.info (85/100) is better than the results of 80% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of a-calc.info (88/100) is better than the results of 28.85% of other sites and means that the page is mobile-friendly.

Mobile speed score of a-calc.info (63/100) is better than the results of 61.76% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

a-calc.info 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.

a-calc.info 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: a-calc.info
Registry Domain ID: 40b5fe96b5254a49a2902117e933e1ef-DONUTS
Registrar WHOIS Server: whois.godaddy.com/
Registrar URL: http://www.godaddy.com/domains/search.aspx?ci=8990
Updated Date: 2024-06-28T09:50:49Z
Creation Date: 2011-07-21T09:37:43Z
Registry Expiry Date: 2025-07-21T09:37:43Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Domains By Proxy, LLC
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Arizona
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: cow.ezoicns.com
Name Server: ant.ezoicns.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-10-19T01:12:15Z

a-calc.info server information

Servers Location

a-calc.info desktop page speed rank

Last tested: 2018-12-25

Desktop Speed Good

85/100

a-calc.info Desktop Speed Test Quick Summary

priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 11 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://code.jquery.com/jquery-3.3.1.min.js
https://connect.facebook.net/ar_AR/all.js

Optimize CSS Delivery of the following:

https://d33rxv6e3thba6.cloudfront.net/asset/sites/…strap3.min.c.css?v=1.1
https://d33rxv6e3thba6.cloudfront.net/asset/sites/css/font-awesome.min4.css
https://d33rxv6e3thba6.cloudfront.net/asset/sites/css/hover-min.css
https://a-calc.info/static/css/style.css?v=2.34.0
https://a-calc.info/static/css/blocks.css?v=2.34.0
https://a-calc.info/static/css/theme-css/raphael.css?v=2.34.0
https://fonts.googleapis.com/css?family=Cantata+One
https://fonts.googleapis.com/css?family=Montserrat
https://a-calc.info/custom.css?version=1&site=//a-calc.info
https://fonts.googleapis.com/css?family=Montserrat…ic,800italic,900italic
https://fonts.googleapis.com/css?family=Montserrat…ic,800italic,900italic

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://d33rxv6e3thba6.cloudfront.net/asset/sites/js/main.js (expiration not specified)
https://connect.facebook.net/ar_AR/all.js (20 minutes)
https://www.googletagservices.com/activeview/js/cu…ner.js?cache=r20110914 (50 minutes)
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
https://ssl.google-analytics.com/ga.js (2 hours)

priority - 1Minify 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 9.6KiB (24% reduction).

Minifying https://a-calc.info/static/js/simbla.js?v=2.34.0 could save 8.9KiB (23% reduction) after compression.
Minifying https://connect.facebook.net/ar_AR/all.js could save 669B (36% reduction) after compression.

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 1.9KiB (14% reduction).

Minifying https://a-calc.info/static/css/style.css?v=2.34.0 could save 1.8KiB (14% reduction) after compression.
Minifying https://a-calc.info/static/css/blocks.css?v=2.34.0 could save 135B (14% reduction) after compression.

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 1.3KiB (27% reduction).

Minifying https://d33rxv6e3thba6.cloudfront.net/2016/10/553f…d186/8366-19pu5ub.html could save 1.3KiB (27% reduction) after compression.

priority - 0Optimize images

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

Optimize the following images to reduce their size by 587B (23% reduction).

Compressing https://d33rxv6e3thba6.cloudfront.net/2016/3/public/30250-gp2grb.png could save 587B (23% reduction).

a-calc.info Desktop Resource Breakdown

Total Resources	44
Number of Hosts	16
Static Resources	23
JavaScript Resources	13
CSS Resources	11

a-calc.info mobile page speed rank

Last tested: 2018-12-25

Mobile Speed Bad

63/100

a-calc.info Mobile Speed Test Quick Summary

priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking script resources and 11 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://code.jquery.com/jquery-3.3.1.min.js
https://connect.facebook.net/ar_AR/all.js
https://d33rxv6e3thba6.cloudfront.net/asset/sites/js/main.js
https://a-calc.info/static/js/simbla.js?v=2.34.0

Optimize CSS Delivery of the following:

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 54% of the final above-the-fold content could be rendered with the full HTML response.

Click to see the screenshot with only the HTML response:

priority - 3Leverage 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 - 1Minify 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 9.6KiB (24% reduction).

priority - 0Optimize images

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

Optimize the following images to reduce their size by 4KiB (37% reduction).

Compressing https://lh3.googleusercontent.com/A-0QSVZR8xzUh8NP…6-n-rw-rj-sc0x00ffffff could save 1.3KiB (40% reduction).
Compressing https://lh3.googleusercontent.com/A-0QSVZR8xzUh8NP…0-n-rw-rj-sc0x00ffffff could save 1.1KiB (39% reduction).
Compressing https://lh3.googleusercontent.com/-agNRa4eE6I0isxv…5-n-rw-rj-sc0x00ffffff could save 1KiB (44% reduction).
Compressing https://d33rxv6e3thba6.cloudfront.net/2016/3/public/30250-gp2grb.png could save 587B (23% 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 1.9KiB (14% 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 1.3KiB (27% reduction).

Minifying https://d33rxv6e3thba6.cloudfront.net/2016/10/553f…d186/8366-19pu5ub.html could save 1.3KiB (27% reduction) after compression.

a-calc.info Mobile Resource Breakdown

Total Resources	85
Number of Hosts	23
Static Resources	33
JavaScript Resources	18
CSS Resources	13

a-calc.info mobile page usability

Last tested: 2018-12-25

Mobile Usability Good

88/100

a-calc.info Mobile Usability Test Quick Summary

priority - 11Size 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.hid…ne-calculator/">about</a> and 1 others are close to other tap targets.
The tap target <a href="/far.html">حاسبة الحمل</a> and 62 others are close to other tap targets.

a-calc.info HTML validation

Errors

Attribute “data” not allowed on element “style” at this point.

Line: 1 Column: 1525 - 1570
"...talic" /><style type='text/css' data='MasterPage CSS'>h2 a { ..." Line: 7 Column: 10 - 62
"... }</style><style type='text/css' data='MasterPage Custom CSS'>@media..." Line: 17 Column: 42 - 88
"...} </style><style type='text/css' data='Page Custom CSS'></styl..."

Attribute “site” not allowed on element “meta” at this point.

Line: 24 Column: 263 - 435
"...script>--><meta name="page-source" site="//a-calc.info" page="index" site-id="553fc4f5cefc17000060d186" page-id="553fca53cefc17000060d18f" master-page-id="553fc502cefc17000060d187" /><scrip..."

Attribute “page” not allowed on element “meta” at this point.

Attribute “site-id” not allowed on element “meta” at this point.

Attribute “page-id” not allowed on element “meta” at this point.

Attribute “master-page-id” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “content”, “property”.

The “font” element is obsolete. Use CSS instead.

Line: 33 Column: 678 - 708
"...lc.info/"><font style="font-size: 36px;">&#x622..."

Attribute “pageid” not allowed on element “a” at this point.

Line: 33 Column: 1401 - 1462
"...-nav"><li><a href="/" pageid="553fca53cefc17000060d18f" class="current">&#x622..." Line: 33 Column: 1533 - 1592
"...></li><li><a href="Scientific.html" pageid="553fcdd0cefc17000060d19a">&#x622..." Line: 33 Column: 1699 - 1751
"...></li><li><a href="far.html" pageid="554e706cbb1d1eae029ebfcd">&#x62D..." Line: 33 Column: 1836 - 1889
"...></li><li><a href="diet.html" pageid="554536edba46ff822efc6f0a">&#x62D..." Line: 33 Column: 1967 - 2020
"...></li><li><a href="date.html" pageid="554e67ed1779f6a7023b87d7">&#x62A..."

Attribute “bs-btn” not allowed on element “button” at this point.

Line: 33 Column: 2262 - 2880
"...="Column"><button class="simblaEL btn accessibility btn-primary" data-drag="P4" id="P4" bs-btn="" keyboard="الإنتقال لوحة المفاتيح" greyscale="الرمادي التحويل" invert="عكس التحويل" textsize="حجم الخط" flicker="كتلة فليكر" style="position: relative; padding-top: 35px;">&#x625..."

Attribute “keyboard” not allowed on element “button” at this point.

Attribute “greyscale” not allowed on element “button” at this point.

Attribute “invert” not allowed on element “button” at this point.

Attribute “textsize” not allowed on element “button” at this point.

Attribute “flicker” not allowed on element “button” at this point.

Element “fb:like” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Line: 52 Column: 1 - 128
"...t"></div> <fb:like href="http://a-calc.info" send="true" layout="box_count" width="60" show_faces="true" font="" style="margin: 0px 4px;"></fb:l..."

Element “g:plusone” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Line: 54 Column: 27 - 76
"...t: left;"><g:plusone size="tall" href="http://a-calc.info/"></g:pl..."

Attribute “type” not allowed on element “div” at this point.

Line: 55 Column: 100 - 221
"...="Column"><div class="_dynamicContentArea simblaEL" type="dynamicContainer" data-drag="MP9" id="_MPID0" style="position: relative;"><div c..." Line: 66 Column: 145 - 267
"...ontainer"><div class="_dynamicContentArea simblaEL" type="dynamicContainer" data-drag="MP12" id="_MPID1" style="position: relative;"><div c..."

Attribute “o-src” not allowed on element “iframe” at this point.

Line: 56 Column: 205 - 615
"...lContent"><iframe src="//d33rxv6e3thba6.cloudfront.net/2016/10/553fc4f5cefc17000060d186/8366-19pu5ub.html" o-src="//d33rxv6e3thba6.cloudfront.net/2016/9/58150988ad2b4bcd6d2df43d/28109-1ni3yr5.html" osrc="?//d33rxv6e3thba6.cloudfront.net/2015/5/553fc4f5cefc17000060d186/11287-mdrx47.html" scrolling="no" height="575" style="width: 99% ; max-width: 351px;height: 380px; border: 0px solid #fff;margin: 0 auto;display:block"> </ifr..."

Attribute “osrc” not allowed on element “iframe” at this point.

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

Warnings

Element name “fb:like” cannot be represented as XML 1.0.

Line: 52 Column: 1 - 128
"...t"></div> <fb:like href="http://a-calc.info" send="true" layout="box_count" width="60" show_faces="true" font="" style="margin: 0px 4px;"></fb:l..."

Element name “g:plusone” cannot be represented as XML 1.0.

Line: 54 Column: 27 - 76
"...t: left;"><g:plusone size="tall" href="http://a-calc.info/"></g:pl..."

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a-calc.info 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.

a-calc.info 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.

A-CALC.INFO آلة حاسبة - موقع الآلات الحاسبة

a-calc.info Website Information

Advertisement

a-calc.info Alexa Rank

a-calc.info whois

a-calc.info server information

Servers Location

a-calc.info desktop page speed rank

a-calc.info Desktop Speed Test Quick Summary

priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 11 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

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 - 1Minify 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 9.6KiB (24% 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 1.9KiB (14% 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 1.3KiB (27% reduction).

priority - 0Optimize images

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

Optimize the following images to reduce their size by 587B (23% reduction).

a-calc.info Desktop Resource Breakdown

a-calc.info mobile page speed rank

a-calc.info Mobile Speed Test Quick Summary

priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking script resources and 11 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

priority - 3Leverage 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 - 1Minify 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 9.6KiB (24% reduction).

priority - 0Optimize images

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

Optimize the following images to reduce their size by 4KiB (37% 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 1.9KiB (14% 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 1.3KiB (27% reduction).

a-calc.info Mobile Resource Breakdown

a-calc.info mobile page usability

a-calc.info Mobile Usability Test Quick Summary

priority - 11Size 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-calc.info HTML validation

Errors

Attribute “data” not allowed on element “style” at this point.

Attribute “site” not allowed on element “meta” at this point.

Attribute “page” not allowed on element “meta” at this point.

Attribute “site-id” not allowed on element “meta” at this point.

Attribute “page-id” not allowed on element “meta” at this point.

Attribute “master-page-id” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “content”, “property”.

The “font” element is obsolete. Use CSS instead.

Attribute “pageid” not allowed on element “a” at this point.

Attribute “bs-btn” not allowed on element “button” at this point.

Attribute “keyboard” not allowed on element “button” at this point.

Attribute “greyscale” not allowed on element “button” at this point.

Attribute “invert” not allowed on element “button” at this point.

Attribute “textsize” not allowed on element “button” at this point.

Attribute “flicker” not allowed on element “button” at this point.

Element “fb:like” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Element “g:plusone” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Attribute “type” not allowed on element “div” at this point.

Attribute “o-src” not allowed on element “iframe” at this point.

Attribute “osrc” not allowed on element “iframe” at this point.