1.5 sec in total
277 ms
1 sec
164 ms
Welcome to spertus.edu homepage info - get ready to check Spertus best content for United States right away, or after learning these important things about spertus.edu
Spertus Institute. An Institution of Higher Jewish Learning and Leadership. Jewish Learning for a Better World.
Visit spertus.eduWe analyzed Spertus.edu page load time and found that the first response time was 277 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
spertus.edu performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value14.0 s
0/100
25%
Value6.6 s
38/100
10%
Value500 ms
58/100
30%
Value0
100/100
15%
Value13.3 s
11/100
10%
277 ms
56 ms
58 ms
58 ms
60 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 71% of them (25 requests) were addressed to the original Spertus.edu, 11% (4 requests) were made to Google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (459 ms) relates to the external source Google.com.
Page size can be reduced by 256.8 kB (37%)
692.8 kB
436.0 kB
In fact, the total size of Spertus.edu main page is 692.8 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. 20% of websites need less resources to load. Images take 394.8 kB which makes up the majority of the site volume.
Potential reduce by 39.2 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 39.2 kB or 77% of the original size.
Potential reduce by 35.9 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. Spertus images are well optimized though.
Potential reduce by 114.5 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 114.5 kB or 70% of the original size.
Potential reduce by 67.2 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. Spertus.edu needs all CSS files to be minified and compressed as it can save up to 67.2 kB or 81% of the original size.
Number of requests can be reduced by 13 (39%)
33
20
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spertus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
spertus.edu
277 ms
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
56 ms
css_-TNq6F6EH1K3WcBMUMQP90OkyCq0Lyv1YnyoEj3kxiU.css
58 ms
css__r408iefJFDp7tkJY64xde0BtyLdHU1-GytpTja6H4w.css
58 ms
css_cVvhKi2uuZ7bRMkWPd0haQK9oj0wdPuI67peVyZePeE.css
60 ms
css_AdY6yBtqVsL7zC_ejUz0xRgA5fNRNAXxf8pSjF38fLM.css
86 ms
jquery.min.js
30 ms
js_IkgOrrVZK1UTp2HktvFi5vo1g7b25Muyr5GoySikuic.js
101 ms
js_7WHhFlW4pof668M3Tl64xlXtqJZFm2CoD0Cb3vlsEZc.js
157 ms
js_I8yX6RYPZb7AtMcDUA3QKDZqVkvEn35ED11_1i7vVpc.js
109 ms
js_iFMCYvtfzVxXJXODqKHYwcByP4FKX-i-1MKBjP-w57Y.js
113 ms
analytics.js
55 ms
fbevents.js
53 ms
spertus-tweets.json
106 ms
spertus-logo.png
127 ms
Colorful_Fall_Outside_Spertus.jpg
205 ms
Mentoring_web_th.jpg
133 ms
SusanCaplan_event_th.jpg
146 ms
gruber_minicourse.jpg
167 ms
NTJ_workshop.jpg
235 ms
widget-search-arrow.png
182 ms
video_image.jpg
288 ms
facebook.png
203 ms
twitter.png
222 ms
pintrest.png
236 ms
rss.png
254 ms
ajax-loader.gif
258 ms
linkid.js
9 ms
ecommerce.js
17 ms
104 ms
collect
25 ms
collect
59 ms
ga-audiences
459 ms
FgJ14p3U_normal.png
127 ms
css_mDxCF8ImVBb6oiL7Rq6KarwvxmvDV5PjnhYNE29pt_0.css
29 ms
spertus.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.
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
<input type="image"> elements do not have [alt] text
Links do not have a discernible name
spertus.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
Missing source maps for large first-party JavaScript
spertus.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 Spertus.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 Spertus.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.
spertus.edu
Open Graph data is detected on the main page of Spertus. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: