GATEOVERFLOW.IN GATE Overflow for GATE CSE / GATE Overflow for GATE CSE

gateoverflow.in Website Information

Daily Unique Visits: 21,127

Daily Page Views: 126,762

Income Per Day: $254

Estimated Value: $182,880

gateoverflow.in is registered under .IN top-level domain. Please check other sites in .IN zone.

No name server records were found.

and is probably hosted by CLOUDFLARENET - Cloudflare, Inc., US. See the full list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.

The highest website gateoverflow.in position in Alexa rank database was 65861 and the lowest rank position was 212962. Current position of gateoverflow.in in Alexa rank database is 67887.

Desktop speed score of gateoverflow.in (61/100) is better than the results of 37.05% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of gateoverflow.in (97/100) is better than the results of 49.9% of other sites and means that the page is mobile-friendly.

Mobile speed score of gateoverflow.in (53/100) is better than the results of 39.51% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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gateoverflow.in 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.


gateoverflow.in 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.


gateoverflow.in server information

Servers Location

gateoverflow.in desktop page speed rank

Last tested: 2019-07-04


Desktop Speed Bad
61/100

gateoverflow.in Desktop Speed Test Quick Summary


priority - 22Reduce server response time

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priority - 14Optimize images

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

Your page has 6 blocking script resources and 23 blocking CSS resources. This causes a delay in rendering your page.

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https://gateoverflow.in/qa-content/jquery-3.2.1.min.js
https://gateoverflow.in/qa-content/qa-global.js?v=1.8.0
https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js
https://gateoverflow.in/qa-theme/Donut/js/donut.js?2.0.0
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Optimize CSS Delivery of the following:

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https://gateoverflow.in/qa-theme/Donut/css/open-sans.css?2.0.0
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https://gateoverflow.in/qa-plugin/pupi-as/resources/styles.css?d=0
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https://gateoverflow.in/qa-plugin/home/css/styyrle.css?v=1.45
https://gateoverflow.in/qa-plugin/home/css/responsive-tabs.css?v=1.45
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https://gateoverflow.in/qa-plugin/home/css/animate.css
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priority - 10Enable compression

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priority - 7Leverage browser caching

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priority - 1Minify CSS

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priority - 0Minify JavaScript

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gateoverflow.in Desktop Resource Breakdown

Total Resources198
Number of Hosts34
Static Resources147
JavaScript Resources52
CSS Resources26

gateoverflow.in mobile page speed rank

Last tested: 2019-06-21


Mobile Speed Bad
53/100

gateoverflow.in Mobile Speed Test Quick Summary


priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 21 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://gateoverflow.in/qa-content/jquery-3.2.1.min.js
https://gateoverflow.in/qa-content/qa-global.js?v=1.8.0
https://gateoverflow.in/qa-theme/SnowFlat/js/snow-core.js?1.8.0
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https://gateoverflow.in/qa-plugin/home/js/jquery.responsiveTabs.js?v=1.45

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https://gateoverflow.in/qa-plugin/pupi-as/resources/styles.css?d=0
https://gateoverflow.in/qa-theme/SnowFlat/custom.css?1.8.0&v=0.002
https://gateoverflow.in/qa-plugin/q2am-next-previo…2am-np-style.css?v=2.1
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https://gateoverflow.in/qa-plugin/home/css/styyrle.css?v=1.45
https://gateoverflow.in/qa-plugin/home/css/responsive-tabs.css?v=1.45
https://gateoverflow.in/qa-plugin/home/css/style.css?v=1.45
https://gateoverflow.in/qa-plugin/home/fonts/opensans/stylesheet.css
https://gateoverflow.in/qa-plugin/home/css/overwrite.css?v=1.11
https://gateoverflow.in/qa-plugin/home/css/animate.css
https://gateoverflow.in/qa-plugin/home/css/flexslider.css
https://gateoverflow.in/qa-plugin/home/css/owl.carousel.css
https://gateoverflow.in/qa-plugin/home/css/owl.theme.css
https://gateoverflow.in/qa-plugin/home/css/vegas.css
https://gateoverflow.in/qa-plugin/home/css/mtree.css?v=1.45
https://gateoverflow.in/qa-plugin/home/skins/default-blue.css?v=1.45
https://gateoverflow.in/qa-plugin/home/css/ie10-viewport-bug-workaround.css
https://maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css
https://gateoverflow.in/qa-plugin/mathjax/pf/prettify.css?v=1.1.1
https://gateoverflow.in/qa-plugin/q2a-badges/badges-style.css?v=1.02

priority - 30Reduce server response time

In our test, your server responded in 2.2 seconds.

priority - 18Optimize images

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priority - 10Leverage 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://www.gravatar.com/avatar/02d108e74260a1e2035d304f5d9d3eb2?s=100 (5 minutes)
https://www.gravatar.com/avatar/7f152569cbc497e875860bd1447297c6?s=100 (5 minutes)
https://www.gravatar.com/avatar/c592440aeaabe8f5c6a80a2b916a108c?s=100 (5 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://connect.facebook.net/en_US/sdk.js (20 minutes)
https://apis.google.com/js/platform.js (30 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://www.google.com/cse/static/style/look/v3/minimalist.css (50 minutes)
https://www.googletagservices.com/activeview/js/cu…osd.js?cb=%2Fr20100101 (50 minutes)
https://www.googletagservices.com/activeview/js/cu…ner.js?cache=r20110914 (50 minutes)
https://cse.google.com/adsense/search/async-ads.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://gateoverflow.in/cdn-cgi/scripts/5c5dd728/c…ic/email-decode.min.js (2 days)

priority - 8Enable 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 79.3KiB (69% reduction).

Compressing https://platform.twitter.com/widgets.js could save 65.6KiB (70% reduction).
Compressing https://platform.twitter.com/widgets/widget_iframe…A%2F%2Fgateoverflow.in could save 9.2KiB (61% reduction).
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priority - 1Minify 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 5.6KiB (30% reduction).

Minifying https://www.google.com/cse/static/element/e1b7867e793369c8/default+en.css could save 3.8KiB (40% reduction) after compression.
Minifying https://gateoverflow.in/qa-plugin/home/css/animate.css could save 764B (17% reduction) after compression.
Minifying https://www.google.com/cse/static/style/look/v3/minimalist.css could save 648B (21% reduction) after compression.
Minifying https://www.google.com/cse/static/element/e1b7867e793369c8/mobile+en.css could save 215B (20% reduction) after compression.
Minifying https://gateoverflow.in/qa-plugin/home/css/ie10-viewport-bug-workaround.css could save 145B (67% reduction) after compression.

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 1.3KiB (36% reduction).

Minifying https://connect.facebook.net/en_US/sdk.js could save 673B (39% reduction) after compression.
Minifying https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7…TeX/enclose.js?V=2.7.1 could save 367B (41% reduction) after compression.
Minifying https://gateoverflow.in/qa-plugin/home/js/ie10-vie…g-workaround.js?v=1.12 could save 123B (37% reduction) after compression.
Minifying https://gateoverflow.in/qa-plugin/home/js/ie-emula…odes-warning.js?v=1.45 could save 119B (20% reduction) after compression.

gateoverflow.in Mobile Resource Breakdown

Total Resources237
Number of Hosts36
Static Resources139
JavaScript Resources44
CSS Resources25

gateoverflow.in mobile page usability

Last tested: 2019-06-21


Mobile Usability Good
97/100

gateoverflow.in Mobile Usability Test Quick Summary


priority - 3Size 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="https://gateov…-hardcopy-2019">here</a> is close to 1 other tap targets.

The tap target <input type="submit" name="notice_visitor" class="qa-notice-close-button"> is close to 1 other tap targets.

The tap target <a href="http://book.gateoverflow.in" class="btn btn-default">GATE Overflow PDF</a> is close to 1 other tap targets.
The tap target <a href="http://gatecse…overflow-book/" class="btn btn-primary">Aptitude Overflow PDF</a> is close to 1 other tap targets.
The tap target <div id="team" class="owl-carousel l…ight owl-theme">Member since A…i 55837 Points</div> and 3 others are close to other tap targets.
The tap target <div id="team" class="owl-carousel l…ight owl-theme">Member since A…i 55837 Points</div> and 1 others are close to other tap targets.
The tap target <div id="team" class="owl-carousel l…ight owl-theme">Member since A…i 55837 Points</div> and 1 others are close to other tap targets.
The tap target <div class="owl-pagination"></div> is close to 1 other tap targets.
The tap target <a href="https://gateov…8233/thanks-go">Thanks GO!!</a> is close to 1 other tap targets.
The tap target <a href="./feedback" class="qa-nav-footer-link">Send feedback</a> and 16 others are close to other tap targets.
The tap target <a href="./feedback" class="qa-nav-footer-link">Send feedback</a> and 16 others are close to other tap targets.
The tap target <a href="http://www.q2amarket.com">Q2A Market</a> and 1 others are close to other tap targets.
The tap target <div id="abgc" class="abgc"></div> is close to 1 other tap targets.

gateoverflow.in HTML validation

Errors

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: 6 Column: 1 - 22
"...t=utf-8"> <meta charset="utf-8"> <meta..."

Bad value “./qa-theme/Donut/custom.css?v = 0.003” for attribute “href” on element “link”: Illegal character in query: space is not allowed.

Line: 30 Column: 1 - 84
"...s?1.6.2"> <link rel="stylesheet" type="text/css" href="./qa-theme/Donut/custom.css?v = 0.003"> <link..."

Element “form” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Line: 803 Column: 1 - 53
"...iv> </li> <form role="form" action="./login?to=" method="post"> <li> ..."

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

Line: 871 Column: 1 - 13
"...</script> <gcse:search></gcse..." Line: 1994 Column: 1 - 13
"...</script> <gcse:search></gcse..."

Element “p” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Line: 919 Column: 1 - 3
"...div> <ul> <p> <a hr..." Line: 944 Column: 5 - 7
"...s</a> <ul><p><a hre..." Line: 950 Column: 5 - 7
"...S</a> <ul><p><a hre..." Line: 954 Column: 5 - 7
"...g</a> <ul><p><a hre..." Line: 960 Column: 5 - 7
"...s</a> <ul><p><a hre..." Line: 967 Column: 92 - 94
"...ry</a><ul><p><a hre..." Line: 970 Column: 94 - 96
"...ry</a><ul><p><a hre..." Line: 973 Column: 106 - 108
"...ic</a><ul><p><a hre..." Line: 976 Column: 112 - 114
"...ra</a><ul><p><a hre..." Line: 980 Column: 5 - 7
"...a</a> <ul><p><a hre..." Line: 987 Column: 5 - 7
"...y</a> <ul><p><a hre..." Line: 994 Column: 5 - 7
"...n</a> <ul><p><a hre..." Line: 999 Column: 5 - 7
"...e</a> <ul><p><a hre..." Line: 1006 Column: 5 - 7
"...m</a> <ul><p><a hre..." Line: 1013 Column: 5 - 7
"...s</a> <ul><p><a hre..." Line: 1020 Column: 5 - 7
"...n</a> <ul><p><a hre..." Line: 1025 Column: 5 - 7
"...s</a> <ul><p><a hre..." Line: 1035 Column: 5 - 7
"...c</a> <ul><p><a hre..." Line: 1043 Column: 5 - 7
"...y</a> <ul><p><a hre..." Line: 1047 Column: 5 - 7
"...y</a> <ul><p><a hre..." Line: 1062 Column: 5 - 7
"...s</a> <ul><p><a hre..."

Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Line: 945 Column: 1 - 51
"...e</a></p> <a href="http://gateoverflow.in/tag/binary-search">Search..." Line: 945 Column: 67 - 111
"...hing,</a> <a href="http://gateoverflow.in/tag/sorting">Sortin..." Line: 945 Column: 125 - 169
"...ting,</a> <a href="http://gateoverflow.in/tag/hashing">Hashin..." Line: 946 Column: 1 - 53
"...hing,</a> <a href="http://gateoverflow.in/tag/time-complexity">Asympt..." Line: 946 Column: 89 - 142
"...e</a> and <a href="http://gateoverflow.in/tag/space-complexity">Space ..." Line: 946 Column: 194 - 247
"...chniques: <a href="http://gateoverflow.in/tag/greedy-algorithm">Greedy..." Line: 946 Column: 260 - 316
"...eedy,</a> <a href="http://gateoverflow.in/tag/dynamic-programming">Dynami..." Line: 946 Column: 346 - 401
"...,</a> and <a href="http://gateoverflow.in/tag/divide-and-conquer">Divide..." Line: 946 Column: 426 - 475
"...quer,</a> <a href="http://gateoverflow.in/tag/graph-search">Graph ..." Line: 946 Column: 494 - 544
"...arch,</a> <a href="http://gateoverflow.in/tag/spanning-tree">Minimu..." Line: 946 Column: 573 - 623
"...rees,</a> <a href="http://gateoverflow.in/tag/shortest-path">Shorte..." Line: 951 Column: 1 - 44
"...</a> </p> <a href="http://gateoverflow.in/tag/arrays">Arrays..." Line: 951 Column: 57 - 99
"...rays,</a> <a href="http://gateoverflow.in/tag/stack">Stacks..." Line: 951 Column: 112 - 155
"...acks,</a> <a href="http://gateoverflow.in/tag/queues">Queues..." Line: 951 Column: 168 - 217
"...eues,</a> <a href="http://gateoverflow.in/tag/linked-lists">Linked..." Line: 951 Column: 236 - 278
"...ists,</a> <a href="http://gateoverflow.in/tag/trees">Trees,..." Line: 951 Column: 290 - 338
"...rees,</a> <a href="http://gateoverflow.in/tag/binary-tree">Binary..." Line: 951 Column: 364 - 405
"...rees,</a> <a href="http://gateoverflow.in/tag/heap">Binary..." Line: 955 Column: 1 - 54
"...e</a></p> <a href="http://gateoverflow.in/tag/programming-in-c">Progra..." Line: 955 Column: 77 - 123
"...in C.</a> <a href="http://gateoverflow.in/tag/recursion">Recurs..." Line: 961 Column: 1 - 43
"...e</a></p> <a href="http://gateoverflow.in/tag/limit">Limits..." Line: 961 Column: 56 - 103
"...mits,</a> <a href="http://gateoverflow.in/tag/continuity">Contin..." Line: 961 Column: 124 - 178
"...,</a> and <a href="http://gateoverflow.in/tag/differentiability">Differ..." Line: 962 Column: 1 - 51
"...lity,</a> <a href="http://gateoverflow.in/tag/maxima-minima">Maxima..." Line: 962 Column: 75 - 130
"...nima,</a> <a href="http://gateoverflow.in/tag/mean-value-theorem">Mean v..." Line: 963 Column: 1 - 49
"...orem,</a> <a href="http://gateoverflow.in/tag/integration">Integr..." Line: 968 Column: 1 - 49
"...e</a></p> <a href="http://gateoverflow.in/tag/combinatory">Combin..." Line: 968 Column: 69 - 114
"...rics:</a> <a href="http://gateoverflow.in/tag/counting">Counti..." Line: 968 Column: 129 - 176
"...ting,</a> <a href="http://gateoverflow.in/tag/recurrence">Recurr..." Line: 968 Column: 203 - 260
"...ions,</a> <a href="http://gateoverflow.in/tag/generating-functions">Genera..." Line: 971 Column: 1 - 56
"...e</a></p> <a href="http://gateoverflow.in/tag/graph-connectivity">Connec..." Line: 971 Column: 75 - 126
"...vity,</a> <a href="http://gateoverflow.in/tag/graph-matching">Matchi..." Line: 971 Column: 141 - 192
"...hing,</a> <a href="http://gateoverflow.in/tag/graph-coloring">Colori..." Line: 974 Column: 1 - 56
"...e</a></p> <a href="http://gateoverflow.in/tag/mathematical-logic">Propos..." Line: 977 Column: 1 - 41
"...e</a></p> <a href="http://gateoverflow.in/tag/set">Sets,<..." Line: 977 Column: 52 - 98
"...Sets,</a> <a href="http://gateoverflow.in/tag/relations">Relati..." Line: 977 Column: 114 - 160
"...ions,</a> <a href="http://gateoverflow.in/tag/functions">Functi..." Line: 977 Column: 176 - 226
"...ions,</a> <a href="http://gateoverflow.in/tag/partial-order">Partia..." Line: 977 Column: 247 - 291
"...ders,</a> <a href="http://gateoverflow.in/tag/lattice">Lattic..." Line: 977 Column: 306 - 349
"...ices,</a> <a href="http://gateoverflow.in/tag/groups">Groups..." Line: 981 Column: 1 - 46
"...e</a></p> <a href="http://gateoverflow.in/tag/matrices">Matric..." Line: 982 Column: 1 - 57
"...ants,</a> <a href="http://gateoverflow.in/tag/system-of-equations">System..." Line: 983 Column: 1 - 49
"...ions,</a> <a href="http://gateoverflow.in/tag/eigen-value">Eigenv..." Line: 984 Column: 1 - 54
"...tors,</a> <a href="http://gateoverflow.in/tag/lu-decomposition">LU dec..." Line: 988 Column: 1 - 53
"...e</a></p> <a href="http://gateoverflow.in/tag/random-variable">Random..." Line: 989 Column: 10 - 66
"... Uniform, <a href="http://gateoverflow.in/tag/normal-distribution">Normal..." Line: 989 Column: 79 - 140
"...rmal,</a> <a href="http://gateoverflow.in/tag/exponential-distribution">Expone..." Line: 989 Column: 158 - 215
"...tial,</a> <a href="http://gateoverflow.in/tag/poisson-distribution">Poisso..." Line: 989 Column: 232 - 290
"...n</a> and <a href="http://gateoverflow.in/tag/binomial-distribution">Binomi..." Line: 990 Column: 1 - 48
"...ions.</a> <a href="http://gateoverflow.in/tag/statistics">Mean, ..." Line: 991 Column: 1 - 61
"...tion.</a> <a href="http://gateoverflow.in/tag/conditional-probability">Condit..." Line: 995 Column: 1 - 54
"...e</a></p> <a href="http://gateoverflow.in/tag/lexical-analysis">Lexica..." Line: 995 Column: 77 - 121
"...ysis,</a> <a href="http://gateoverflow.in/tag/parsing">Parsin..." Line: 995 Column: 135 - 199
"...sing,</a> <a href="http://gateoverflow.in/tag/syntax-directed-translation">Syntax..." Line: 996 Column: 1 - 58
"...tion,</a> <a href="http://gateoverflow.in/tag/runtime-environments">Runtim..." Line: 997 Column: 1 - 55
"...ents,</a> <a href="http://gateoverflow.in/tag/intermediate-code">Interm..." Line: 1000 Column: 1 - 58
"...e</a></p> <a href="http://gateoverflow.in/tag/machine-instructions">Machin..." Line: 1000 Column: 88 - 141
"...s</a> and <a href="http://gateoverflow.in/tag/addressing-modes">Addres..." Line: 1001 Column: 1 - 54
"...odes.</a> <a href="http://gateoverflow.in/tag/microprogramming">ALU, d..." Line: 1002 Column: 1 - 46
"...unit.</a> <a href="http://gateoverflow.in/tag/pipeline">Instru..." Line: 1003 Column: 1 - 50
"...ning.</a> <a href="http://gateoverflow.in/tag/cache-memory">Memory..." Line: 1004 Column: 1 - 49
"...rage;</a> <a href="http://gateoverflow.in/tag/io-handling">I/O in..." Line: 1004 Column: 68 - 115
"...rface</a> <a href="http://gateoverflow.in/tag/interrupts">(Inter..." Line: 1004 Column: 135 - 175
"...t</a> and <a href="http://gateoverflow.in/tag/dma">DMA mo..." Line: 1007 Column: 1 - 42
"...e</a></p> <a href="http://gateoverflow.in/tag/fork">Proces..." Line: 1007 Column: 58 - 102
"...sses,</a> <a href="http://gateoverflow.in/tag/threads">Thread..." Line: 1007 Column: 116 - 162
"...eads,</a> <a href="http://gateoverflow.in/tag/semaphore">Inter‐..." Line: 1007 Column: 196 - 256
"...tion,</a> <a href="http://gateoverflow.in/tag/process-synchronization">Concur..." Line: 1008 Column: 1 - 57
"...tion.</a> <a href="http://gateoverflow.in/tag/resource-allocation">Deadlo..." Line: 1009 Column: 1 - 54
"...lock.</a> <a href="http://gateoverflow.in/tag/process-schedule">CPU sc..." Line: 1010 Column: 1 - 55
"...ling.</a> <a href="http://gateoverflow.in/tag/memory-management">Memory..." Line: 1010 Column: 82 - 133
"...t</a> and <a href="http://gateoverflow.in/tag/virtual-memory">Virtua..." Line: 1011 Column: 1 - 53
"...mory.</a> <a href="http://gateoverflow.in/tag/disk-scheduling">File s..." Line: 1011 Column: 72 - 113
"...tems.</a> <a href="http://gateoverflow.in/tag/disk">Disks ..." Line: 1014 Column: 1 - 46
"...e</a></p> <a href="http://gateoverflow.in/tag/er-model">ER‐mod..." Line: 1014 Column: 78 - 133
"...nal model:<a href="http://gateoverflow.in/tag/relational-algebra">Relati..." Line: 1014 Column: 158 - 214
"...ebra,</a> <a href="http://gateoverflow.in/tag/relational-calculus">Tuple ..." Line: 1014 Column: 235 - 275
"...ulus,</a> <a href="http://gateoverflow.in/tag/sql">SQL.</..." Line: 1015 Column: 1 - 59
"...>SQL.</a> <a href="http://gateoverflow.in/tag/referential-integrity">Integr..." Line: 1016 Column: 1 - 60
"...ints,</a> <a href="http://gateoverflow.in/tag/database-normalization">Normal..." Line: 1017 Column: 1 - 46
"...orms.</a> <a href="http://gateoverflow.in/tag/indexing">File o..." Line: 1017 Column: 70 - 113
"...tion,</a> <a href="http://gateoverflow.in/tag/b-tree">Indexi..." Line: 1018 Column: 1 - 50
"...ees).</a> <a href="http://gateoverflow.in/tag/transactions">Transa..." Line: 1021 Column: 1 - 57
"...e</a></p> <a href="http://gateoverflow.in/tag/regular-expressions">Regula..." Line: 1021 Column: 86 - 138
"...s</a> and <a href="http://gateoverflow.in/tag/finite-automata">finite..." Line: 1022 Column: 1 - 45
"...mata,</a> <a href="http://gateoverflow.in/tag/grammar">Contex..." Line: 1022 Column: 76 - 116
"...s</a> and <a href="http://gateoverflow.in/tag/pda">push-d..." Line: 1023 Column: 1 - 49
"...mata,</a> <a href="http://gateoverflow.in/tag/regular-set">Regula..." Line: 1023 Column: 66 - 115
"...r</a> and <a href="http://gateoverflow.in/tag/context-free">contex..." Line: 1023 Column: 159 - 210
"...ng lemma, <a href="http://gateoverflow.in/tag/turing-machine">Turing..." Line: 1023 Column: 235 - 284
"...s</a> and <a href="http://gateoverflow.in/tag/decidability">undeci..." Line: 1026 Column: 1 - 54
"...e</a></p> <a href="http://gateoverflow.in/tag/network-layering">Concep..." Line: 1026 Column: 80 - 133
"...ring.</a> <a href="http://gateoverflow.in/tag/lan-technologies">LAN te..." Line: 1026 Column: 166 - 217
"...rnet).</a><a href="http://gateoverflow.in/tag/sliding-window">Flow</..." Line: 1026 Column: 231 - 283
"...w</a> and <a href="http://gateoverflow.in/tag/error-detection">error ..." Line: 1027 Column: 1 - 55
"...chniques, <a href="http://gateoverflow.in/tag/network-switching">Swithi..." Line: 1028 Column: 1 - 47
"...hing.</a> <a href="http://gateoverflow.in/tag/ip-packet">IPv4</..." Line: 1028 Column: 58 - 99
"...IPv4</a>/ <a href="http://gateoverflow.in/tag/ipv6">IPv6,<..." Line: 1029 Column: 1 - 45
"...IPv6,</a> <a href="http://gateoverflow.in/tag/routing">Router..." Line: 1030 Column: 1 - 41
"...ate).</a> <a href="http://gateoverflow.in/tag/tcp">TCP</a..." Line: 1030 Column: 50 - 90
"...">TCP</a>/<a href="http://gateoverflow.in/tag/udp">UDP</a..." Line: 1030 Column: 103 - 147
"...P</a> and <a href="http://gateoverflow.in/tag/sockets">So..." Line: 1030 Column: 161 - 216
"...kets,</a> <a href="http://gateoverflow.in/tag/congestion-control">Conges..." Line: 1031 Column: 1 - 65
"...trol.</a> <a href="http://gateoverflow.in/tag/application-layer-protocols">Applic..." Line: 1032 Column: 1 - 42
"...TTP).</a> <a href="http://gateoverflow.in/tag/wifi">Basics..." Line: 1033 Column: 1 - 54
"...i-Fi.</a> <a href="http://gateoverflow.in/tag/network-security">Networ..." Line: 1033 Column: 181 - 226
"...ates,</a> <a href="http://gateoverflow.in/tag/firewall">Firewa..." Line: 1036 Column: 1 - 57
"...e</a></p> <a href="http://gateoverflow.in/tag/boolean-expressions">Boolea..." Line: 1037 Column: 1 - 52
"...ebra.</a> <a href="http://gateoverflow.in/tag/circuit-output">Combin..." Line: 1038 Column: 1 - 59
"...uits.</a> <a href="http://gateoverflow.in/tag/canonical-normal-form">Minimi..." Line: 1039 Column: 1 - 59
"...tion.</a> <a href="http://gateoverflow.in/tag/number-representation">Number..." Line: 1039 Column: 122 - 188
"...fixed and <a href="http://gateoverflow.in/tag/floating-point-representation">floati..." Line: 1083 Column: 6 - 73
"...</a> <ul> <a target="_blank" href="https://gateoverflow.in/exams/gate?type=1">Full L..." Line: 1085 Column: 6 - 73
"...</a> <ul> <a target="_blank" href="https://gateoverflow.in/exams/gate?type=2">Full L..." Line: 1087 Column: 6 - 73
"...</a> <ul> <a target="_blank" href="https://gateoverflow.in/exams/gate?type=3">Select..." Line: 1091 Column: 6 - 73
"...</a> <ul> <a target="_blank" href="https://gateoverflow.in/exams/isro?type=1">Full L..." Line: 1093 Column: 6 - 73
"...</a> <ul> <a target="_blank" href="https://gateoverflow.in/exams/isro?type=2">Full L..." Line: 1095 Column: 6 - 73
"...</a> <ul> <a target="_blank" href="https://gateoverflow.in/exams/isro?type=3">Select..." Line: 1099 Column: 6 - 73
"...</a> <ul> <a target="_blank" href="https://gateoverflow.in/exams/tifr?type=1">Full L..." Line: 1101 Column: 6 - 73
"...</a> <ul> <a target="_blank" href="https://gateoverflow.in/exams/tifr?type=2">Full L..." Line: 1103 Column: 6 - 73
"...</a> <ul> <a target="_blank" href="https://gateoverflow.in/exams/tifr?type=3">Select..." Line: 1107 Column: 6 - 75
"...</a> <ul> <a target="_blank" href="https://gateoverflow.in/exams/ugcnet?type=1">Full L..." Line: 1109 Column: 6 - 75
"...</a> <ul> <a target="_blank" href="https://gateoverflow.in/exams/ugcnet?type=2">Full L..." Line: 1111 Column: 6 - 75
"...</a> <ul> <a target="_blank" href="https://gateoverflow.in/exams/ugcnet?type=3">Select..." Line: 1115 Column: 6 - 81
"...</a> <ul> <a target="_blank" href="https://gateoverflow.in/exams/gateoverflow?type=1">Full L..." Line: 1117 Column: 6 - 81
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"...</a> <ul> <a target="_blank" href="https://gateoverflow.in/exams/gateoverflow?type=3">Select..." Line: 1123 Column: 6 - 85
"...</a> <ul> <a target="_blank" href="https://gateoverflow.in/exams/tests-by-mentors?type=1">Full L..." Line: 1125 Column: 6 - 85
"...</a> <ul> <a target="_blank" href="https://gateoverflow.in/exams/tests-by-mentors?type=2">Full L..." Line: 1127 Column: 6 - 85
"...</a> <ul> <a target="_blank" href="https://gateoverflow.in/exams/tests-by-mentors?type=3">Select..." Line: 1131 Column: 6 - 83
"...</a> <ul> <a target="_blank" href="https://gateoverflow.in/exams/external-tests?type=1">Full L..." Line: 1133 Column: 6 - 83
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"...</a> <ul> <a target="_blank" href="https://gateoverflow.in/exams/external-tests?type=3">Select..."

Text not allowed in element “ul” in this context.

Line: 946 Column: 84 - 88
"...e time</a> and <a hre..." Line: 946 Column: 164 - 193
"...exity,</a> Algorithm design techniques: <a hre..." Line: 946 Column: 341 - 345
"...mming,</a> and <a hre..." Line: 951 Column: 423 - 431
"...heaps,</a> Graphs. </ul><..." Line: 961 Column: 119 - 123
"...nuity,</a> and <a hre..." Line: 989 Column: 75 - 9
"...ables,</a> Uniform, <a hre..." Line: 989 Column: 227 - 231
"...oisson</a> and <a hre..." Line: 1000 Column: 83 - 87
"...ctions</a> and <a hre..." Line: 1004 Column: 130 - 134
"...errupt</a> and <a hre..." Line: 1010 Column: 77 - 81
"...gement</a> and <a hre..." Line: 1014 Column: 60 - 77
"...model.</a> Relational model:<a hre..." Line: 1021 Column: 81 - 85
"...ssions</a> and <a hre..." Line: 1022 Column: 71 - 75
"...ammars</a> and <a hre..." Line: 1023 Column: 61 - 65
"...egular</a> and <a hre..." Line: 1023 Column: 143 - 158
"...uages,</a> Pumping lemma, <a hre..." Line: 1023 Column: 230 - 234
"...chines</a> and <a hre..." Line: 1026 Column: 226 - 230
"...">Flow</a> and <a hre..." Line: 1026 Column: 301 - 313
"...ontrol</a> techniques, <a hre..." Line: 1028 Column: 56 - 57
"...">IPv4</a>/ <a hre..." Line: 1030 Column: - 49
"...p">TCP</a>/<a hre..." Line: 1030 Column: 98 - 102
"...p">UDP</a> and <a hre..." Line: 1039 Column: 86 - 121
"...ations</a> and computer arithmetic (fixed and <a hre..." Line: 1044 Column: 71 - 89
"...ge</a></p> Numerical computation, Numerical estimation, Numerical reasoning and data interpretation </ul><..." Line: 1048 Column: 68 - 123
"...ge</a></p> English grammar, Sentence completion. Verbal analogies, Word groups. Instructions, Critical reasoning and Verbal deduction </ul><..." Line: 1081 Column: 5 - 44
"...E</a> <ul>Exam Papers following Current GATE model<span ..." Line: 1089 Column: 5 - 44
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"...s</a> <ul>Exam Papers with newly made questions<span ..." Line: 1121 Column: 5 - 28
"...s</a> <ul>Tests offered by Mentors<span ..." Line: 1129 Column: 5 - 52
"...s</a> <ul>Tests offered by teams external to GATE Overflow<span ..."

Element “span” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Line: 1081 Column: 45 - 65
"...GATE model<span class="ecount">32</sp..." Line: 1089 Column: 45 - 65
"...ISRO model<span class="ecount">9</spa..." Line: 1097 Column: 5 - 25
"...R</a> <ul><span class="ecount">0</spa..." Line: 1105 Column: 48 - 68
"... NET model<span class="ecount">2</spa..." Line: 1113 Column: 42 - 62
"... questions<span class="ecount">7</spa..." Line: 1121 Column: 29 - 49
"...by Mentors<span class="ecount">19</sp..." Line: 1129 Column: 53 - 73
"...E Overflow<span class="ecount">0</spa..."

No “p” element in scope but a “p” end tag seen.

Line: 1342 Column: 507 - 510
"...x options.</p> <p>Fo..."

End tag “blockquote” seen, but there were open elements.

Line: 1343 Column: 1 - 13
"...s</a></p> </blockquote> <a cl..."

Unclosed element “ol”.

Line: 1342 Column: 356 - 359
"...s are</p> <ol> <li>D..."

End tag “div” seen, but there were open elements.

Line: 1553 Column: 1 - 6
"...iv> </dd> </div> </div..."

Unclosed element “dl”.

Line: 1356 Column: 1 - 22
"...-center"> <dl class="accordion"> <dt c..."

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

Line: 2120 Column: 1 - 97
"...t"></div> <iframe src="https://www.youtube-nocookie.com/embed/ANBH8jAEH1c" frameborder="0" allowfullscreen></ifra..."

Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

Line: 2207 Column: 354 - 371
"...hakur</a> <p class="uscore">208 Po..." Line: 2208 Column: 358 - 375
"...rma 5</a> <p class="uscore">188 Po..." Line: 2209 Column: 362 - 379
"...karni</a> <p class="uscore">176 Po..." Line: 2210 Column: 334 - 351
"...hhotu</a> <p class="uscore">166 Po..." Line: 2211 Column: 344 - 361
"...devil</a> <p class="uscore">162 Po..." Line: 2212 Column: 340 - 357
"...i_$_h</a> <p class="uscore">142 Po..." Line: 2213 Column: 362 - 379
"...ASTRI</a> <p class="uscore">130 Po..." Line: 2214 Column: 352 - 369
"...anase</a> <p class="uscore">110 Po..." Line: 2215 Column: 352 - 369
"..._geek</a> <p class="uscore">100 Po..." Line: 2216 Column: 360 - 377
"...iwary</a> <p class="uscore">92 Poi..."

The “itemprop” attribute was specified, but the element is not a property of any item.

Line: 2091 Column: 1 - 70
"...t-users"> <span itemprop="author" itemscope itemtype="http://schema.org/Person"><a hre..." Line: 2091 Column: 71 - 133
"...g/Person"><a href="./user/vijay_jr" class="qa-user-link" itemprop="name">vijay_..." Line: 2091 Column: 154 - 223
"...a></span> <span itemprop="author" itemscope itemtype="http://schema.org/Person"><a hre..." Line: 2091 Column: 224 - 285
"...g/Person"><a href="./user/Teena89" class="qa-user-link" itemprop="name">Teena8..." Line: 2091 Column: 305 - 374
"...a></span> <span itemprop="author" itemscope itemtype="http://schema.org/Person"><a hre..." Line: 2091 Column: 375 - 447
"...g/Person"><a href="./user/Avdhesh+Singh+Rana" class="qa-user-link" itemprop="name">Avdhes..." Line: 2091 Column: 478 - 547
"...a></span> <span itemprop="author" itemscope itemtype="http://schema.org/Person"><a hre..." Line: 2091 Column: 548 - 610
"...g/Person"><a href="./user/Tesla%21" class="qa-user-link" itemprop="name">Tesla!..." Line: 2091 Column: 629 - 698
"...a></span> <span itemprop="author" itemscope itemtype="http://schema.org/Person"><a hre..." Line: 2091 Column: 699 - 764
"...g/Person"><a href="./user/Karan+Saini" class="qa-user-link" itemprop="name">Karan ..." Line: 2091 Column: 788 - 857
"...a></span> <span itemprop="author" itemscope itemtype="http://schema.org/Person"><a hre..." Line: 2091 Column: 858 - 926
"...g/Person"><a href="./user/shubham+lata+1" class="qa-user-link" itemprop="name">shubha..." Line: 2091 Column: 953 - 1022
"...a></span> <span itemprop="author" itemscope itemtype="http://schema.org/Person"><a hre..." Line: 2091 Column: 1023 - 1089
"...g/Person"><a href="./user/Rudra+Pratap" class="qa-user-link" itemprop="name">Rudra ..." Line: 2091 Column: 1114 - 1183
"...a></span> <span itemprop="author" itemscope itemtype="http://schema.org/Person"><a hre..." Line: 2091 Column: 1184 - 1251
"...g/Person"><a href="./user/Raju+Kalagoni" class="qa-user-link" itemprop="name">Raju K..." Line: 2091 Column: 1277 - 1346
"...a></span> <span itemprop="author" itemscope itemtype="http://schema.org/Person"><a hre..." Line: 2091 Column: 1347 - 1406
"...g/Person"><a href="./user/Arjun" class="qa-user-link" itemprop="name">Arjun<..." Line: 2091 Column: 1424 - 1493
"...a></span> <span itemprop="author" itemscope itemtype="http://schema.org/Person"><a hre..." Line: 2091 Column: 1494 - 1561
"...g/Person"><a href="./user/Purvi+Agrawal" class="qa-user-link" itemprop="name">Purvi ..." Line: 2091 Column: 1587 - 1656
"...a></span> <span itemprop="author" itemscope itemtype="http://schema.org/Person"><a hre..." Line: 2091 Column: 1657 - 1725
"...g/Person"><a href="./user/Rishabh+Jain+1" class="qa-user-link" itemprop="name">Rishab..." Line: 2091 Column: 1752 - 1821
"...a></span> <span itemprop="author" itemscope itemtype="http://schema.org/Person"><a hre..." Line: 2091 Column: 1822 - 1888
"...g/Person"><a href="./user/TUSHAR_BHATT" class="qa-user-link" itemprop="name">TUSHAR..."

Warnings

The “navigation” role is unnecessary for element “nav”.

Line: 773 Column: 1 - 104
"...-header"> <nav id="nav" class="navbar navbar-static-top" role="navigation" data-spy="affix" data-offset-top="120"> <div ..."

The “form” role is unnecessary for element “form”.

Line: 803 Column: 1 - 53
"...iv> </li> <form role="form" action="./login?to=" method="post"> <li> ..." Line: 2000 Column: 1 - 69
"...rch-bar"> <form class="search-form" role="form" method="get" action="./search"> <div ..."

Element name “gcse:search” cannot be represented as XML 1.0.

Line: 871 Column: 1 - 13
"...</script> <gcse:search></gcse..." Line: 1994 Column: 1 - 13
"...</script> <gcse:search></gcse..."

Empty heading.

Line: 887 Column: 1 - 4
"...e-title"> <h1> </h1>..."

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gateoverflow.in 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.


gateoverflow.in 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.