DomainSpy Analytics and Page Speed Report For: Catalogue.library.ryerson.ca

Content Category:  Regional/North America/Canada/Ontario/Localities/T/Toronto/Arts and Entertainment/Libraries

Adult Content: No

Type: Page

Domain Value

$20,706,840.00

About Domain

84

DS Score

70

Traffic

75

Search

100

Technologies

89

Performance

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Traffic

How many visitors are reaching your site, how often they come and how long they stay.

6,281

Alexa Rank

7,988,820

Monthly Unique Visitors

63,910,560

Monthly pageviews

$12,782.00

Revenue Per Day

Top 5 Countries By Traffic

Country Code Rank Page Views Users
CA 140 93.4% 84.1%
IN 26114 1.5% 3.1%
US 39820 1.1% 3.0%
UG 983 0.5% 0.7%
LK 2678 0.4% 0.6%

Performance

Measuring the strength of your website’s page load time

89

Performance

98/100

Google PageSpeed Score

79/100

YSlow Score

0.31

Page Size [megabytes]

0.6

Page Load Time [s]
A long cache lifetime can speed up repeat visits to your page.
Click here to learn how to optimize this
URL Cache TTL [duration] Size [kb]
https://catalogue.library.ryerson.ca/screens/rula_map.png 0 99130
https://catalogue.library.ryerson.ca/screens/jquery-3.2.1.min.js 0 30517
https://catalogue.library.ryerson.ca/screens/bootstrap.css 0 21703
https://catalogue.library.ryerson.ca/scripts/common.js 0 10962
https://catalogue.library.ryerson.ca/screens/bootstrap.min.js 0 10211
https://ryersonlibrary.nyc3.digitaloceanspaces.com/assets/logos/rylib_logo.svg 0 8623
https://catalogue.library.ryerson.ca/screens/autotrack.js 0 8428
https://catalogue.library.ryerson.ca/screens/lib_functions.js 0 7344
https://catalogue.library.ryerson.ca/scripts/ProStyles.css 0 6051
https://ryersonlibrary.nyc3.digitaloceanspaces.com/rylib_custom_sierra/js/sierra.js 0 3260
https://catalogue.library.ryerson.ca/screens/styles.css 0 2536
https://catalogue.library.ryerson.ca/screens/standard_OPAC_style.css 0 2521
https://catalogue.library.ryerson.ca/screens/ryerson_ProStyles.css 0 1417
https://catalogue.library.ryerson.ca/screens/ryerson.css 0 1416
https://catalogue.library.ryerson.ca/screens/ryerson-components.css 0 1062
https://catalogue.library.ryerson.ca/screens/standard_print.css 0 845
https://catalogue.library.ryerson.ca/scripts/elcontent.js 0 793
https://catalogue.library.ryerson.ca/screens/js/ryerson-components.js 0 636
https://catalogue.library.ryerson.ca/screens/focus.js 0 565
https://www.google-analytics.com/analytics.js 7200000 19076
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings
https://catalogue.library.ryerson.ca/scripts/ProStyles.css 6051 110
https://catalogue.library.ryerson.ca/scripts/elcontent.js 793 150
https://catalogue.library.ryerson.ca/scripts/common.js 10962 230
https://catalogue.library.ryerson.ca/screens/bootstrap.css 21703 270
https://use.fontawesome.com/96bde2b55e.js 4334 230
https://catalogue.library.ryerson.ca/screens/styles.css 2536 150
https://catalogue.library.ryerson.ca/screens/ryerson.css 1416 150
https://catalogue.library.ryerson.ca/screens/ryerson-components.css 1062 70
https://catalogue.library.ryerson.ca/screens/ryerson_ProStyles.css 1417 70
https://catalogue.library.ryerson.ca/screens/standard_OPAC_style.css 2521 70
https://catalogue.library.ryerson.ca/screens/lib_functions.js 7344 110
https://catalogue.library.ryerson.ca/screens/focus.js 565 70

Overall Saving: 540[ms]

First Contentful Paint marks the time at which the first text or image is painted.
Click here to learn how to optimize this
First Meaningful Paint measures when the primary content of a page is visible.
Click here to learn how to optimize this
Serve images that are appropriately-sized to save cellular data and improve load time.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings [Bytes]
https://catalogue.library.ryerson.ca/screens/rula_map.png 98814 80248

Overall Saving: 40[ms], 80248[Bytes]

Speed Index shows how quickly the contents of a page are visibly populated.
Click here to learn how to optimize this
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive.
Click here to learn how to optimize this

Overall Saving: 0[ms], 0[Bytes]

Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings [Bytes]
https://catalogue.library.ryerson.ca/screens/bootstrap.css 21703 20524

Overall Saving: 0[ms], 20524[Bytes]

First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input.
Click here to learn how to optimize this
Large network payloads cost users real money and are highly correlated with long load times.
Click here to learn how to optimize this
URL Size
https://catalogue.library.ryerson.ca/screens/rula_map.png 99130
https://use.fontawesome.com/releases/v4.7.0/fonts/fontawesome-webfont.woff2 77667
https://catalogue.library.ryerson.ca/screens/jquery-3.2.1.min.js 30517
https://catalogue.library.ryerson.ca/screens/bootstrap.css 21703
https://www.google-analytics.com/analytics.js 19076
https://catalogue.library.ryerson.ca/scripts/common.js 10962
https://catalogue.library.ryerson.ca/screens/bootstrap.min.js 10211
https://ryersonlibrary.nyc3.digitaloceanspaces.com/assets/logos/rylib_logo.svg 8623
https://catalogue.library.ryerson.ca/screens/autotrack.js 8428
https://use.fontawesome.com/releases/v4.7.0/css/font-awesome-css.min.css 8206
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this.
Click here to learn how to optimize this
Category Time Spent
Script Evaluation 105.28
Other 83.06
Style & Layout 78.27
Parse HTML & CSS 24.83
Rendering 21.1
Script Parsing & Compilation 15.08
Garbage Collection 0.45
Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption.
Click here to learn how to optimize this

Overall Saving: 0[ms], 0[Bytes]

A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow).
Click here to learn how to optimize this
Statistic Element Value
Total DOM Elements --- 206
Maximum DOM Depth --- 12
Maximum Child Elements --- 16
Consider using `` to prioritize fetching resources that are currently requested later in page load.
Click here to learn how to optimize this

Overall Saving: 0[ms]

Minifying JavaScript files can reduce payload sizes and script parse time.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings [Bytes]
https://catalogue.library.ryerson.ca/scripts/common.js 10962 3409
https://catalogue.library.ryerson.ca/screens/lib_functions.js 7344 2696

Overall Saving: 0[ms], 6105[Bytes]

Redirects introduce additional delays before the page can be loaded.
Click here to learn how to optimize this

Overall Saving: 0[ms]

Time To First Byte identifies the time at which your server sends a response.
Click here to learn how to optimize this

Overall Saving: -394.302[ms]

Optimized images load faster and consume less cellular data.
Click here to learn how to optimize this

Overall Saving: 0[ms], 0[Bytes]

Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings [Bytes]
https://ryersonlibrary.nyc3.digitaloceanspaces.com/rylib_custom_sierra/js/sierra.js 2824 1715

Overall Saving: 0[ms], 1715[Bytes]

The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task.
Click here to learn how to optimize this
Time to interactive is the amount of time it takes for the page to become fully interactive.
Click here to learn how to optimize this
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy.
Click here to learn how to optimize this
Minifying CSS files can reduce network payload sizes.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings [Bytes]
https://catalogue.library.ryerson.ca/screens/bootstrap.css 21703 3653

Overall Saving: 0[ms], 3653[Bytes]

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this.
Click here to learn how to optimize this
URL Total CPU Time Script Evaluation Script Parse
Other 202.38 5.61 1.02
https://www.google-analytics.com/analytics.js 52.97 40.29 1.82
There are 22 static components that are not on CDN.

You can specify CDN hostnames in your preferences. See YSlow FAQ for details.

Components:
  • catalogue.library.ryerson.ca: 17 components, 511.2K (180.8K GZip)
  • use.fontawesome.com: 2 components, 10.5K (10.0K GZip)
  • ryersonlibrary.nyc3.digitaloceanspaces.com: 2 components, 11.0K
  • library.ryerson.ca: 1 component, 0.0K
There are 24 static components without a far-future expiration date.
Components:
  • https://catalogue.library.ryerson.ca/scripts/ProStyles.css
  • https://catalogue.library.ryerson.ca/screens/standard_print.css
  • https://catalogue.library.ryerson.ca/screens/bootstrap.css
  • https://use.fontawesome.com/96bde2b55e.css
  • https://catalogue.library.ryerson.ca/screens/styles.css
  • https://catalogue.library.ryerson.ca/screens/ryerson.css
  • https://catalogue.library.ryerson.ca/screens/ryerson-components.css
  • https://catalogue.library.ryerson.ca/screens/ryerson_ProStyles.css
  • https://catalogue.library.ryerson.ca/screens/standard_OPAC_style.css
  • https://www.google-analytics.com/analytics.js
  • https://catalogue.library.ryerson.ca/scripts/elcontent.js
  • https://catalogue.library.ryerson.ca/scripts/common.js
  • https://use.fontawesome.com/96bde2b55e.js
  • https://catalogue.library.ryerson.ca/screens/lib_functions.js
  • https://catalogue.library.ryerson.ca/screens/focus.js
  • https://catalogue.library.ryerson.ca/screens/jquery-3.2.1.min.js
  • https://catalogue.library.ryerson.ca/screens/bootstrap.min.js
  • https://catalogue.library.ryerson.ca/screens/js/ryerson-components.js
  • https://catalogue.library.ryerson.ca/screens/autotrack.js
  • https://ryersonlibrary.nyc3.digitaloceanspaces.com/rylib_custom_sierra/js/sierra.js
  • https://ryersonlibrary.nyc3.digitaloceanspaces.com/assets/logos/rylib_logo.svg
  • https://catalogue.library.ryerson.ca/screens/rula_map.png
  • https://catalogue.library.ryerson.ca/screens/favicon.ico
  • https://library.ryerson.ca/wp-content/themes/rula_wordpress/images/favicon-rula.ico
There are 17 components that are not cookie-free
Components:
  • https://catalogue.library.ryerson.ca/scripts/ProStyles.css
  • https://catalogue.library.ryerson.ca/screens/standard_print.css
  • https://catalogue.library.ryerson.ca/screens/bootstrap.css
  • https://catalogue.library.ryerson.ca/screens/styles.css
  • https://catalogue.library.ryerson.ca/screens/ryerson.css
  • https://catalogue.library.ryerson.ca/screens/ryerson-components.css
  • https://catalogue.library.ryerson.ca/screens/ryerson_ProStyles.css
  • https://catalogue.library.ryerson.ca/screens/standard_OPAC_style.css
  • https://catalogue.library.ryerson.ca/scripts/elcontent.js
  • https://catalogue.library.ryerson.ca/scripts/common.js
  • https://catalogue.library.ryerson.ca/screens/lib_functions.js
  • https://catalogue.library.ryerson.ca/screens/focus.js
  • https://catalogue.library.ryerson.ca/screens/jquery-3.2.1.min.js
  • https://catalogue.library.ryerson.ca/screens/bootstrap.min.js
  • https://catalogue.library.ryerson.ca/screens/js/ryerson-components.js
  • https://catalogue.library.ryerson.ca/screens/autotrack.js
  • https://catalogue.library.ryerson.ca/screens/rula_map.png
This page has 11 external Javascript scripts. Try combining them into one. This page has 9 external stylesheets. Try combining them into one.
Components:
    There is 1 plain text component that should be sent compressed
    Components:
    • https://ryersonlibrary.nyc3.digitaloceanspaces.com/rylib_custom_sierra/js/sierra.js
    Favicon is more than 2000 bytes Favicon is not cacheable
    Components:
      The components are split over more than 4 domains
      Components:
      • catalogue.library.ryerson.ca: 19 components, 540.8K (200.8K GZip)
      • use.fontawesome.com: 3 components, 175.6K (10.0K GZip)
      • www.google-analytics.com: 1 component, 45.8K (1.2K GZip)
      • ryersonlibrary.nyc3.digitaloceanspaces.com: 2 components, 11.0K
      • library.ryerson.ca: 1 component, 0.0K
      There is 1 request that is 404 Not Found
      Components:
      • https://library.ryerson.ca/wp-content/themes/rula_wordpress/images/favicon-rula.ico
      Components:
        Components:
          Components:
            Components:
              Components:
                Components:
                  Components:
                    Components:
                      Components:
                        Components:
                          Components:
                            Components:
                              Components:
                                Components:

                                  doc

                                  # of requests: 1
                                  Size: 20030 bytes

                                  css

                                  # of requests: 9
                                  Size: 69508 bytes

                                  font

                                  # of requests: 1
                                  Size: -1 bytes

                                  js

                                  # of requests: 11
                                  Size: 125384 bytes

                                  image

                                  # of requests: 2
                                  Size: 107003 bytes

                                  favicon

                                  # of requests: 2
                                  Size: -2 bytes

                                  doc

                                  # of requests: 1
                                  Size: 20030 bytes

                                  css

                                  # of requests: 9
                                  Size: 0 bytes

                                  js

                                  # of requests: 11
                                  Size: 0 bytes

                                  image

                                  # of requests: 2
                                  Size: 0 bytes
                                  Type Url Size Response time Gzip Expires
                                  doc https://catalogue.library.ryerson.ca/ 20030 194 20030 2020/5/8
                                  css https://catalogue.library.ryerson.ca/scripts/ProStyles.css 23899 236 23899
                                  css https://catalogue.library.ryerson.ca/screens/standard_print.css 1145 394 1145
                                  css https://catalogue.library.ryerson.ca/screens/bootstrap.css 146010 295 18452
                                  css https://use.fontawesome.com/96bde2b55e.css 1033 450 1033
                                  font https://use.fontawesome.com/releases/v4.7.0/fonts/fontawesome-webfont.eot?#iefix 165126 32 -1 2021/5/9
                                  css https://catalogue.library.ryerson.ca/screens/styles.css 8340 275 8340
                                  css https://catalogue.library.ryerson.ca/screens/ryerson.css 3839 273 3839
                                  css https://catalogue.library.ryerson.ca/screens/ryerson-components.css 2170 276 2170
                                  css https://catalogue.library.ryerson.ca/screens/ryerson_ProStyles.css 3834 314 3834
                                  css https://catalogue.library.ryerson.ca/screens/standard_OPAC_style.css 6796 312 6796
                                  js https://www.google-analytics.com/analytics.js 45892 589 1201 2020/5/8
                                  js https://catalogue.library.ryerson.ca/scripts/elcontent.js 905 274 905
                                  js https://catalogue.library.ryerson.ca/scripts/common.js 42308 280 15532
                                  js https://use.fontawesome.com/96bde2b55e.js 9494 287 9033
                                  js https://catalogue.library.ryerson.ca/screens/lib_functions.js 23766 315 23766
                                  js https://catalogue.library.ryerson.ca/screens/focus.js 383 313 383
                                  js https://catalogue.library.ryerson.ca/screens/jquery-3.2.1.min.js 86659 346 9342
                                  js https://catalogue.library.ryerson.ca/screens/bootstrap.min.js 37045 342 37045
                                  js https://catalogue.library.ryerson.ca/screens/js/ryerson-components.js 561 341 561
                                  js https://catalogue.library.ryerson.ca/screens/autotrack.js 24792 348 24792
                                  js https://ryersonlibrary.nyc3.digitaloceanspaces.com/rylib_custom_sierra/js/sierra.js 2824 311 ---
                                  image https://ryersonlibrary.nyc3.digitaloceanspaces.com/assets/logos/rylib_logo.svg 8189 573 ---
                                  image https://catalogue.library.ryerson.ca/screens/rula_map.png 98814 585 ---
                                  favicon https://catalogue.library.ryerson.ca/screens/favicon.ico 9569 132 -1
                                  favicon https://library.ryerson.ca/wp-content/themes/rula_wordpress/images/favicon-rula.ico -1 1084 --- 1984/1/11

                                  Detected Technologies

                                  Bootstrap
                                  Bootstrap
                                  Font Awesome
                                  Font Awesome
                                  jQuery
                                  jQuery

                                  SEO Details

                                  How well your site increases the quality and quantity of search engine results through organic traffic.

                                  75

                                  Search

                                  75

                                  Domain Authority

                                  160,363,269

                                  Unique Domain Links

                                  101

                                  Outgong Links

                                  1,642,393

                                  External Links

                                  1

                                  Spam Score

                                  Top Pages

                                  Ranking the most visited pages on your website.

                                  # Link
                                  1 catalogue.library.ryerson.ca/
                                  2 catalogue.library.ryerson.ca/record=b2023100
                                  3 catalogue.library.ryerson.ca/search%7ES0?/Xcapistrano&SORT=D/Xcapistrano&SORT=D&SUBKEY=capistrano/1%2C12%2C12%2CB/frameset&FF=Xcapistrano&SORT=D&1%2C1%2C
                                  4 catalogue.library.ryerson.ca/search/t
                                  5 catalogue.library.ryerson.ca/record=b2123488
                                  6 catalogue.library.ryerson.ca/search/a?SEARCH=bunnell+peter+c
                                  7 catalogue.library.ryerson.ca/search%7ES0?/Xtrabajo+y+sociedad&SORT=D/Xtrabajo+y+sociedad&SORT=D&SUBKEY=trabajo+y+sociedad/1%2C1%2C1%2CB/marc&FF=Xtrabajo+y+sociedad&SORT=DZ&1%2C1%2C
                                  8 catalogue.library.ryerson.ca/record=b2123488%7ES0
                                  9 catalogue.library.ryerson.ca/record=b2494958%7ES0
                                  10 catalogue.library.ryerson.ca/record=b2494771%7ES0

                                  Webserver Info


                                  IP:

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