8.3 sec in total
333 ms
7.8 sec
147 ms
Welcome to catalog.csulb.edu homepage info - get ready to check Catalog Csulb best content for United States right away, or after learning these important things about catalog.csulb.edu
CSULB is a large, urban, comprehensive university in the 23-campus California State University system.
Visit catalog.csulb.eduWe analyzed Catalog.csulb.edu page load time and found that the first response time was 333 ms and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
catalog.csulb.edu performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value6.9 s
6/100
25%
Value6.0 s
46/100
10%
Value20 ms
100/100
30%
Value0
100/100
15%
Value6.5 s
59/100
10%
333 ms
41 ms
20 ms
37 ms
21 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 21% of them (9 requests) were addressed to the original Catalog.csulb.edu, 24% (10 requests) were made to Acalog-clients.s3.amazonaws.com and 14% (6 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (6.8 sec) relates to the external source Csulb.edu.
Page size can be reduced by 353.0 kB (40%)
891.8 kB
538.8 kB
In fact, the total size of Catalog.csulb.edu main page is 891.8 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. 55% of websites need less resources to load. Images take 525.0 kB which makes up the majority of the site volume.
Potential reduce by 32.7 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. This page needs HTML code to be minified as it can gain 12.3 kB, which is 31% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 32.7 kB or 84% of the original size.
Potential reduce by 119.2 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 Csulb needs image optimization as it can save up to 119.2 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 30.3 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 30.3 kB or 23% of the original size.
Potential reduce by 170.8 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.csulb.edu needs all CSS files to be minified and compressed as it can save up to 170.8 kB or 87% of the original size.
Number of requests can be reduced by 21 (72%)
29
8
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Catalog Csulb. 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 10 to 1 for CSS and as a result speed up the page load time.
catalog.csulb.edu
333 ms
user-styles.css
41 ms
global_styles.css
20 ms
jquery.js
37 ms
Tooltip.js
21 ms
javascripts.js
26 ms
smlinks.js
26 ms
gateway-styles-reset.css
38 ms
gateway-styles-nojs.css
39 ms
gateway-styles.css
51 ms
jquery.min.js
19 ms
jquery.browser.js
49 ms
gateway-javascript.js
47 ms
jquery.min.js
48 ms
jquery-migrate-git.min.js
49 ms
select2.min.css
51 ms
e35e04f508.js
105 ms
mobile-js.js
34 ms
mobile-styles.css
32 ms
select2.full.min.js
60 ms
all.min.css
46 ms
jquery-migrate-git.min.js
37 ms
analytics.js
15 ms
css
46 ms
css
67 ms
collect
24 ms
csulb-branding-long.png
107 ms
CSULB_Shark_Gray_LtBG.png
107 ms
banner_gobeach.jpg
6756 ms
banner_academic-senate_530.jpg
6613 ms
select-arrow.png
20 ms
S6uyw4BMUTPHjx4wWA.woff
25 ms
S6u9w4BMUTPHh7USSwiPHw.woff
6595 ms
S6u9w4BMUTPHh6UVSwiPHw.woff
6607 ms
Ycm2sZJORluHnXbIfmlR-w.woff
6660 ms
Ycm0sZJORluHnXbIfmxh_zQG.woff
6687 ms
acalog-icons.ttf
20 ms
fa-solid-900.woff
6607 ms
fa-regular-400.woff
20 ms
fa-brands-400.woff
6606 ms
banner_gobeach.jpg
258 ms
banner_gobeach.jpg
253 ms
catalog.csulb.edu accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
catalog.csulb.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
catalog.csulb.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 Catalog.csulb.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 Catalog.csulb.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.
catalog.csulb.edu
Open Graph description is not detected on the main page of Catalog Csulb. 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: