5.8 sec in total
1.8 sec
3.3 sec
563 ms
Visit calhum.org now to see the best up-to-date Calhum content for United States and also check out these interesting facts you probably never knew about calhum.org
Cal Humanities has been bringing people together around their history and culture for more than 25 years. Cal Humanities connects Californians to ideas and one another in order to understand our share...
Visit calhum.orgWe analyzed Calhum.org page load time and found that the first response time was 1.8 sec and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
calhum.org performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value9.8 s
0/100
25%
Value3.8 s
84/100
10%
Value170 ms
93/100
30%
Value0.161
72/100
15%
Value7.8 s
45/100
10%
1843 ms
340 ms
408 ms
137 ms
137 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 85% of them (58 requests) were addressed to the original Calhum.org, 4% (3 requests) were made to Staticxx.facebook.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Calhum.org.
Page size can be reduced by 447.0 kB (17%)
2.6 MB
2.1 MB
In fact, the total size of Calhum.org main page is 2.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 46.0 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 7.8 kB, which is 13% 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 46.0 kB or 76% of the original size.
Potential reduce by 46.3 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. Calhum images are well optimized though.
Potential reduce by 118.9 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 118.9 kB or 58% of the original size.
Potential reduce by 235.8 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. Calhum.org needs all CSS files to be minified and compressed as it can save up to 235.8 kB or 87% of the original size.
Number of requests can be reduced by 7 (11%)
62
55
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Calhum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
calhum.org
1843 ms
application.min.css
340 ms
application.min.js
408 ms
jquery.tools.min.js
137 ms
jquery.columnizer.min.js
137 ms
extensions.css
138 ms
bg.png
85 ms
logo_2x.png
84 ms
nav_bg.png
80 ms
sub_nav_xlg_bg.png
82 ms
sub_nav_top_shadow.png
84 ms
sub_nav_caret.png
84 ms
nav_search.png
154 ms
sub_nav_lg_bg.png
155 ms
Intro-image-hi-res.jpg
221 ms
40_marquee_2.jpg
472 ms
Literature_Medicine.jpg
407 ms
Wonder_Women_Doc.jpg
410 ms
QuartersMarquee2.jpg
542 ms
gifts_homepagemarquee.jpg
278 ms
redemption-cast.jpg
338 ms
Going-on-13.jpg
405 ms
reynoso.jpg
474 ms
thelastseason.jpg
473 ms
hollywoodchinese.jpg
541 ms
nowenespanol3.jpg
611 ms
Karl_1.jpg
540 ms
LA-Publc-Conversation2.jpg
541 ms
Riverside-Public-Conversation2.jpg
542 ms
Sacramento-Public-Conversation2.jpg
610 ms
San-Diego-Public-Conversation2.jpg
609 ms
San-Francisco-Public-Conversation2.jpg
610 ms
Fire_on_the_Hill_2_enews_2.jpg
611 ms
last_day_of_freedom_enews.jpg
611 ms
Women_of_El_Toro_news.jpg
675 ms
logo_90x90.png
676 ms
nav_caret_bg.png
656 ms
arrows.png
656 ms
hr_content_bg.png
656 ms
icon_rss_blue.png
659 ms
calendar_icons.png
721 ms
icon_rss_green.png
720 ms
button_bg.png
671 ms
heart_icon.png
670 ms
footer_bg.png
670 ms
california.png
669 ms
social_icons.png
735 ms
1C33CC_13_0.woff
734 ms
all.js
63 ms
ga.js
62 ms
webfont.js
72 ms
1C33CC_4_0.woff
665 ms
1C33CC_0_0.woff
662 ms
__utm.gif
43 ms
56 ms
application.css
720 ms
xd_arbiter.php
52 ms
xd_arbiter.php
66 ms
1C33CC_14_0.woff
556 ms
1C33CC_2_0.woff
544 ms
slideshow_nav.png
485 ms
sub_nav_xsm_bg.png
69 ms
sub_nav_sm_bg.png
69 ms
icon_donate.png
69 ms
btn_donate.png
70 ms
nr-885.min.js
21 ms
xd_arbiter.php
29 ms
28ce86112c
45 ms
calhum.org accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
calhum.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
calhum.org 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 Calhum.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 Calhum.org 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.
calhum.org
Open Graph description is not detected on the main page of Calhum. 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: