4.2 sec in total
108 ms
2.9 sec
1.2 sec
Click here to check amazing JFCS Holocaust Center content for United States. Otherwise, check out these important facts you probably never knew about jfcsholocaustcenter.org
JFCS Holocaust Center is Northern California’s primary resource for education about the Holocaust and other genocides.
Visit jfcsholocaustcenter.orgWe analyzed Jfcsholocaustcenter.org page load time and found that the first response time was 108 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
jfcsholocaustcenter.org performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value16.7 s
0/100
25%
Value7.5 s
26/100
10%
Value590 ms
51/100
30%
Value0.25
49/100
15%
Value12.5 s
14/100
10%
108 ms
515 ms
129 ms
303 ms
309 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Jfcsholocaustcenter.org, 59% (47 requests) were made to Holocaustcenter.jfcs.org and 9% (7 requests) were made to F.vimeocdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Holocaustcenter.jfcs.org.
Page size can be reduced by 208.8 kB (5%)
4.3 MB
4.1 MB
In fact, the total size of Jfcsholocaustcenter.org main page is 4.3 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.2 MB which makes up the majority of the site volume.
Potential reduce by 64.5 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 64.5 kB or 81% of the original size.
Potential reduce by 144.2 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. JFCS Holocaust Center images are well optimized though.
Potential reduce by 96 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 0 B
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. Jfcsholocaustcenter.org has all CSS files already compressed.
Number of requests can be reduced by 40 (63%)
63
23
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JFCS Holocaust Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
jfcsholocaustcenter.org
108 ms
holocaustcenter.jfcs.org
515 ms
js
129 ms
wp-emoji-release.min.js
303 ms
owl.carousel.css
309 ms
mmenu.css
293 ms
holocaust.css
305 ms
holocaust.home.css
309 ms
style.min.css
296 ms
swipebox.min.css
529 ms
jquery.min.js
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jquery-migrate.min.js
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frontend-gtag.min.js
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jquery.swipebox.min.js
558 ms
underscore.min.js
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infinite-scroll.pkgd.min.js
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front.js
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font-awesome.min.css
132 ms
bootstrap.min.css
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bootstrap.min.js
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froogaloop2.min.js
122 ms
css
146 ms
formreset.min.css
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formsmain.min.css
847 ms
readyclass.min.css
843 ms
browsers.min.css
876 ms
css
145 ms
style.css
932 ms
holocaust.js
969 ms
owl.carousel.min.js
1114 ms
mmenu.min.js
974 ms
holocaust.home.js
987 ms
wp-embed.min.js
1120 ms
jquery.json.min.js
1152 ms
gravityforms.min.js
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placeholders.jquery.min.js
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jquery.uniform.min.js
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custom.js
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idle-timer.min.js
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email-decode.min.js
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analytics.js
40 ms
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lwj1acr.js
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cc_log1.gif
123 ms
stripeBG.png
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holocaustLogo.png
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190317_DAYOFLEARNING_01047-scaled.jpg
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D5X_8650_crop_homepage2.jpg
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composite-2468px.jpg
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Instagram_Logo_holocaustcenter-grey.jpg
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Educator_Banner.jpg
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Quote.jpg
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vid.png
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Give.jpg
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mapBg.png
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pop-up-image-300px-1.jpg
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jfcs-footer.png
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untitled-font-1.woff
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fontawesome-webfont.woff
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player.js
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player.css
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vuid.min.js
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469494583-624c10aaab22ae0b60db8d664944581b9269611dff982d27e19a318b5fc02ec7-d
276 ms
jfcsholocaustcenter.org 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.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
jfcsholocaustcenter.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
jfcsholocaustcenter.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jfcsholocaustcenter.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Jfcsholocaustcenter.org main page’s claimed encoding is . 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.
jfcsholocaustcenter.org
Open Graph data is detected on the main page of JFCS Holocaust Center. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: