8.5 sec in total
1.9 sec
6.5 sec
165 ms
Welcome to library.ucsb.edu homepage info - get ready to check Library UCSB best content for United States right away, or after learning these important things about library.ucsb.edu
Visit library.ucsb.eduWe analyzed Library.ucsb.edu page load time and found that the first response time was 1.9 sec and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
library.ucsb.edu performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value5.8 s
15/100
25%
Value4.5 s
72/100
10%
Value320 ms
77/100
30%
Value0.111
87/100
15%
Value5.9 s
65/100
10%
1884 ms
1460 ms
243 ms
241 ms
243 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 90% of them (37 requests) were addressed to the original Library.ucsb.edu, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to M.library.ucsb.edu. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Library.ucsb.edu.
Page size can be reduced by 305.9 kB (61%)
500.9 kB
195.0 kB
In fact, the total size of Library.ucsb.edu main page is 500.9 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. 25% of websites need less resources to load. Javascripts take 230.7 kB which makes up the majority of the site volume.
Potential reduce by 59.9 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 59.9 kB or 80% of the original size.
Potential reduce by 22.1 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, Library UCSB needs image optimization as it can save up to 22.1 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 154.5 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 154.5 kB or 67% of the original size.
Potential reduce by 69.3 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. Library.ucsb.edu needs all CSS files to be minified and compressed as it can save up to 69.3 kB or 79% of the original size.
Number of requests can be reduced by 19 (48%)
40
21
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Library UCSB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
www.library.ucsb.edu
1884 ms
js.php
1460 ms
css_e798c2b444cf7d609df1c648113c1f56_4.css
243 ms
css_e2ac656fb30f93ad916f6d252c4220e8_10.css
241 ms
css_1acb6b1c0354fee9d4149191b5971814_3.css
243 ms
css_51120fd36e594331e37cf5305a5a60e4_1.css
246 ms
css_dbc3d630c21006b0b73c03d44e4f2857_68.css
248 ms
jquery.min.js
31 ms
js_bcbcd125a4ba1018638038ca39801798_6.js
247 ms
js_c068a5c89bc8643031a065ff7f5521d7_0.js
481 ms
js_ccce048d8dff4732a90452870a163445_0.js
480 ms
js_f2bac9fa51df1be91ba8099c0816c6e6_0.js
599 ms
location-indicator.php
242 ms
analytics.js
33 ms
page_bkgd.jpg
246 ms
header_bkgd.png
244 ms
logo.png
245 ms
blu_search.png
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org_search.png
246 ms
front_web.jpg
458 ms
Music_Library_open_highlight.jpg
483 ms
CR15_Oct_JustMercy_165_0.jpg
481 ms
Codex_Web_Highlight_200px.jpg
484 ms
lights_0.jpg
483 ms
icons.png
606 ms
campaignLogo2.png
701 ms
ucsb_logi.png
722 ms
icons.png
706 ms
group-study-room-icon-48px.png
708 ms
login_bkgd.png
712 ms
toggle_down_light.png
830 ms
menu-leaf.png
923 ms
sprite_social_logo.png
947 ms
collect
11 ms
pagination.png
888 ms
Clock.png
893 ms
Portfolio.png
895 ms
book_32.png
1011 ms
Tutorial.png
1102 ms
User.png
1123 ms
css_fe3e3839860d3e5ab83a2269d1de7ab7_2.css
119 ms
library.ucsb.edu 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
ARIA input fields do not have accessible names
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
library.ucsb.edu 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
library.ucsb.edu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Library.ucsb.edu 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 Library.ucsb.edu main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
library.ucsb.edu
Open Graph description is not detected on the main page of Library UCSB. 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: