Optimize CSS for http://Dev.conductor.nd.edu/stylesheets/ndt.css

Improve your CSS performance by reducing complexity

Validate CSS for parsing errors and warnings

Check and Cleanup CSS Offenders

  • Complex Selectors13

    Selectors with uneccessary depth and traversal

    Consider simplifying for speed and readability

    .nav-site ul > .active > a {}.nav-site ul ul a {}.nav-site ul ul li {}.nav-site ul ul a:hover {}.nav-site ul ul > .active > a {}.nav-site ul ul ul {}.nav-site ul ul ul a:hover {}.nav-site ul ul ul .active > a {}.nav-site ul ul ul .active > .current-last {}.nav-site ul ul ul ul {}.nav-site ul ul ul ul a {}.nav-site ul ul ul ul ul {}.home-secondary .columns > h2 a {}
  • Complex Selectors By Attribute3

    Selectors whose attribute value contains a specified value

    Attribute selectors have a slower lookup time

    a[href$=".pdf"] {}a[href^="javascript:"]:after {}a[href^="#"]:after {}
  • Duplicated Properties19

    Duplicate properties detected for your selector

    Remove or combine duplicate properties to clean up your css

    button, input, optgroup, select, textarea {margin: 0 0 1em} .site-title {font-size: 1.75rem} .search-button:hover {background: center center no-repeat, -webkit-linear-gradient(top, #edd854 0%,#cc921f 100%)} .search-button:hover {background: center center no-repeat, linear-gradient(to bottom, #edd854 0%,#cc921f 100%)} .search-button:active {background: center center no-repeat, -webkit-linear-gradient(top, #cc921f 0%,#edd854 100%)} .search-button:active {background: center center no-repeat, linear-gradient(to bottom, #cc921f 0%,#edd854 100%)} .nav-top {background: linear-gradient(to bottom, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0) 100%) #273c53} .brandbar.theme-bb-blue {background: linear-gradient(to bottom, #003b7c 0%, #001227 100%)} .brandbar.theme-bb-gold {background: linear-gradient(to bottom, rgba(247,234,179,0.8) 0%, rgba(247,234,179,0.3) 50%, rgba(247,234,179,0.2) 51%, rgba(247,234,179,0) 100%), url('images/texture-gold.png')} .titlebar.theme-tb-gold {background: linear-gradient(to bottom, rgba(247,234,179,0.8) 0%, rgba(247,234,179,0.3) 50%, rgba(247,234,179,0.2) 51%, rgba(247,234,179,0) 100%), url('images/texture-gold.png')} .titlebar.theme-tb-blue {background: linear-gradient(to bottom, #003b7c 0%, #0c2340 100%)} .theme-tb-lightblue {background: url('images/noise3.png'), -webkit-linear-gradient(top, #6bcce0 0%, #539eae 100%)} .theme-tb-lightblue {background: url('images/noise3.png'), linear-gradient(to bottom, #6bcce0 0%, #539eae 100%)} .theme-tb-gold2 {background: url('images/noise3.png'), -webkit-linear-gradient(top, #e8d343 0%, #bc7a15 100%)} .theme-tb-gold2 {background: url('images/noise3.png'), linear-gradient(to bottom, #e8d343 0%, #bc7a15 100%)} .theme-tb-green {background: url('images/noise3.png'), -webkit-linear-gradient(top, #627716 0%, #465510 100%)} .theme-tb-green {background: url('images/noise3.png'), linear-gradient(to bottom, #627716 0%, #465510 100%)} .theme-tb-red {background: url('images/noise3.png'), -webkit-linear-gradient(top, #89210d 0%, #5f1709 100%)} .theme-tb-red {background: url('images/noise3.png'), linear-gradient(to bottom, #89210d 0%, #5f1709 100%)} 
  • Duplicated Selectors5
    input[type="search"] {} /* (2 times) */
  • Empty Rules5

    Deteced empty rules

    Reduce the size of your CSS file by removing empty rules

    button[type="submit"] {}.webcal {}.wrapper {}.icon-menu {}.nav-site {}
  • Importants3

    Provides a way for a stylesheet author to give a CSS value more weight than it naturally has

    Avoid usage if at all possible. When you use !important, you’re disrupting the natural flow of your rules, giving more weight to rules that are undeserving of such weight

    .noborder, .noborder img {border: none !important} .noborder, .noborder img {box-shadow: none !important} body, html {-ms-overflow-style: none !important} 
  • Multi Classes Selectors45

    Selectors with multiple classes

    Unnecessary specificity, consider reducing to single class or id instead

    .entry-title.page-title {}.active.btn {}.more.right {}.active.nav-mobile {}.active.wrapper {}.home.nav-top-true {}.subhead.titlebar {}.home.nav-top-true {}.subhead.titlebar {}.brandbar.theme-bb-blue {}.brandbar.theme-bb-gold {}.brandbar.theme-bb-lightgray {}.brandbar.theme-bb-mediumgray {}.brandbar.theme-bb-darkgray {}.brandbar.theme-bb-blue-flat {}.brandbar.theme-bb-lightgray-flat {}.brandbar.theme-bb-mediumgray-flat {}.brandbar.theme-bb-darkgray-flat {}.brandbar.theme-bb-gold-flat {}.theme-tb-gold.titlebar {}.theme-tb-blue.titlebar {}.theme-tb-gold-flat.titlebar {}.theme-tb-blue-flat.titlebar {}.theme-tb-lightblue-flat.titlebar {}.theme-tb-green-flat.titlebar {}.theme-tb-red-flat.titlebar {}.collapse.row {}.collapse.row {}.collapse.row {}.align-right.row {}.align-center.row {}.align-justify.row {}.align-spaced.row {}.align-top.row {}.align-top.column {}.align-bottom.row {}.align-bottom.column {}.align-middle.row {}.align-middle.column {}.align-stretch.row {}.align-stretch.column {}.medium-unstack.row {}.large-unstack.row {}.medium-unstack.row {}.large-unstack.row {}
  • Property Resets2
    .search-button: "background" resets "background-color" property set earlier .search-button: "background" resets "background-color" property set earlier 
  • Qualified Selectors11

    Since IDs are unique and classes are more unique than tags, adding a tag name would slow down the matching process needlessly

    Don’t qualify class or ID rules with tag names, as they are more unique than the tag. Strip tag names where possible

    blockquote.pull {}aside.right {}figure.right {}aside.right p {}figure.left {}line.ni {}g.ni {}.nav-top li.active a {}.nav-site li.last {}a.nav-skip {}blockquote.pull {}
  • Redundant Child Nodes Selectors1

    Deteced redundancies for child node selectors

    Dry up duplication by nesting rules under a set of similar selectors

    .nav-site ul li {}
  • Universal Selectors11

    The universal selector matches any element type

    Universal selectors can be implied (and therefore omitted) if it isn’t the only component of the simple selector, avoid whenever possible

    * {}* {}*:after {}[hidden] {}::-moz-selection {}::-moz-selection {}::-moz-selection {}::selection {}[data-icon="nd-monogram"] {}.btn [data-icon] {}.btn-gold [data-icon] {}

CSS Stats

CSS Metrics

Base64 Length0
Redundant Body Selectors0
Colors104
Comments130
Comments Length7712
Expressions0
Old IE Fixes0
Imports0
Media Queries19
Not Minified1
Parsing Errors0
Old Property Prefixes0
Specificity Id Avg0
Specificity Id Total0
Specificity Class Avg1.04
Specificity Class Total771
Specificity Tag Avg0.68
Specificity Tag Total505
Selectors743
Selector Length Avg1.5248990578734858
Selectors By Attribute21
Selectors By Class647
Selectors By Id0
Selectors By Pseudo75
Selectors By Tag486
Length63533
Rules580
Declarations1460