2.4 sec in total
135 ms
2.1 sec
155 ms
Visit catalog.prattlibrary.org now to see the best up-to-date Catalog Prattlibrary content for United States and also check out these interesting facts you probably never knew about catalog.prattlibrary.org
Visit catalog.prattlibrary.orgWe analyzed Catalog.prattlibrary.org page load time and found that the first response time was 135 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
catalog.prattlibrary.org performance score
name
value
score
weighting
Value6.6 s
2/100
10%
Value10.3 s
0/100
25%
Value6.6 s
37/100
10%
Value340 ms
75/100
30%
Value0.001
100/100
15%
Value11.2 s
20/100
10%
135 ms
16 ms
1131 ms
120 ms
148 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 47% of them (28 requests) were addressed to the original Catalog.prattlibrary.org, 15% (9 requests) were made to Questionpoint.org and 12% (7 requests) were made to Syndetics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Catalog.prattlibrary.org.
Page size can be reduced by 596.8 kB (64%)
927.5 kB
330.7 kB
In fact, the total size of Catalog.prattlibrary.org main page is 927.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Javascripts take 637.5 kB which makes up the majority of the site volume.
Potential reduce by 48.6 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 48.6 kB or 82% of the original size.
Potential reduce by 11.9 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Catalog Prattlibrary needs image optimization as it can save up to 11.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 436.5 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 436.5 kB or 68% of the original size.
Potential reduce by 99.8 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Catalog.prattlibrary.org needs all CSS files to be minified and compressed as it can save up to 99.8 kB or 79% of the original size.
Number of requests can be reduced by 23 (43%)
54
31
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Catalog Prattlibrary. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
catalog.prattlibrary.org
135 ms
client
16 ms
default
1131 ms
core.js
120 ms
CoreSearchStack.js
148 ms
HomepageStack.js
36 ms
SearchTemplateStack.js
83 ms
prattSirsi
49 ms
google-preview.js
70 ms
api.js
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default.css
54 ms
tapestry-console.css
68 ms
t5-alerts.css
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tree.css
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jquery-ui-1.8.12.custom.css
142 ms
jquery-selectable.custom.css
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Discovery_base.css
142 ms
format-types.css
108 ms
suggest.css
109 ms
pratt.css
45 ms
api_856836a8e8451ee143159918fea4f308__en.js
5 ms
ga.js
93 ms
analytics.js
92 ms
background.png
81 ms
QA_onwhite.png
66 ms
$N;jsessionid=0C244F8D01899EA2F72388E8BB9177CE.enterprise-24600
75 ms
home.png
47 ms
spacer.gif
48 ms
field-error-marker.gif
47 ms
elibrary_morevendors_spotlight.jpg
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ui-bg_flat_100_ffffff_40x100.png
48 ms
ui-icons_222222_256x240.png
47 ms
true;jsessionid=0C244F8D01899EA2F72388E8BB9177CE.enterprise-24600
171 ms
collect
11 ms
en_US
8 ms
enochprattfreelibrarycatalog-en_US.png
11 ms
enterprise.htm
49 ms
askalibrarian.png
44 ms
jquery.min.js
5 ms
qwidget.bootstrap.js
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patronChatQwidget.jsp
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index.aspx
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pausebutton.png
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left_arrow.png
19 ms
right_arrow.png
20 ms
qwidget.load.resources.min.js
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org.oclc.chat.QPWClientJS
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default.css
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undefined.css
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enterprise.css
27 ms
qwidget.ajax.js
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popout_retina.png
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triangle_right_retina_red.png
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catalog.prattlibrary.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[role]s do not have all required [aria-*] attributes
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
catalog.prattlibrary.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
catalog.prattlibrary.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Catalog.prattlibrary.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Catalog.prattlibrary.org main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
catalog.prattlibrary.org
Open Graph description is not detected on the main page of Catalog Prattlibrary. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: