6.8 sec in total
2.4 sec
4 sec
424 ms
Welcome to sdsa.org homepage info - get ready to check Sdsa best content for United States right away, or after learning these important things about sdsa.org
| Help San Diego County prepare California’s most STEM-capable graduates.
Visit sdsa.orgWe analyzed Sdsa.org page load time and found that the first response time was 2.4 sec and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
sdsa.org performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value8.0 s
2/100
25%
Value7.0 s
32/100
10%
Value3,390 ms
2/100
30%
Value0.02
100/100
15%
Value17.7 s
4/100
10%
2390 ms
130 ms
192 ms
194 ms
142 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 99% of them (76 requests) were addressed to the original Sdsa.org, 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Sdsa.org.
Page size can be reduced by 761.8 kB (45%)
1.7 MB
921.3 kB
In fact, the total size of Sdsa.org main page is 1.7 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. 45% of websites need less resources to load. Images take 744.5 kB which makes up the majority of the site volume.
Potential reduce by 37.6 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 37.6 kB or 81% of the original size.
Potential reduce by 61.5 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. Sdsa images are well optimized though.
Potential reduce by 439.4 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 439.4 kB or 70% of the original size.
Potential reduce by 223.3 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. Sdsa.org needs all CSS files to be minified and compressed as it can save up to 223.3 kB or 83% of the original size.
Number of requests can be reduced by 43 (57%)
76
33
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sdsa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
sdsa.org
2390 ms
events_manager.css
130 ms
main.css
192 ms
jquery-ui.min.css
194 ms
theme.css
142 ms
normalize.css
147 ms
960.css
147 ms
superfish.css
195 ms
prettyPhoto.css
214 ms
fix.css
219 ms
tipsy.css
218 ms
style.css
545 ms
royalblue.css
253 ms
options.css
255 ms
jquery.js
439 ms
jquery-migrate.min.js
290 ms
core.min.js
289 ms
widget.min.js
319 ms
position.min.js
319 ms
mouse.min.js
363 ms
sortable.min.js
362 ms
datepicker.min.js
443 ms
menu.min.js
382 ms
autocomplete.min.js
433 ms
resizable.min.js
434 ms
draggable.min.js
506 ms
button.min.js
504 ms
dialog.min.js
507 ms
events-manager.js
598 ms
selectmenu.min.js
504 ms
main.js
799 ms
superfish.js
594 ms
supersubs.js
594 ms
jquery.prettyPhoto.js
651 ms
jquery.nivo.slider.pack.js
600 ms
jquery.easing.1.3.js
632 ms
css
23 ms
jcarousellite.js
576 ms
selectnav.min.js
538 ms
jquery.tipsy.js
533 ms
jquery.custom.js
562 ms
jquery.search.js
562 ms
cufon-yui.js
658 ms
hoverIntent.min.js
546 ms
masonry.min.js
607 ms
comment-reply.min.js
556 ms
pattern9.png
148 ms
sdsa-logo-transparent-300x106.png
134 ms
facebook.png
129 ms
linkedin.png
131 ms
twitter.png
129 ms
youtube.png
132 ms
email.png
138 ms
phone.png
139 ms
search-dark.png
148 ms
STEM_JoinImage.jpg
149 ms
Home_ProgramEvents.jpg
190 ms
Home_WhoAreWe.jpg
193 ms
Home_ResourceCenter.jpg
255 ms
Home_SanDiegoSTEM.jpg
218 ms
Home_InvestChildren.jpg
219 ms
divider.png
229 ms
logo.png
759 ms
donate-300x144.gif
256 ms
loading.gif
289 ms
rhfleet-90x70.jpg
290 ms
NSTA-90x70.gif
302 ms
SDSALogo.png
317 ms
SDCOELogo.png
318 ms
SDSULogo.png
364 ms
UCSDLogo.png
362 ms
ConnectLogo.png
375 ms
BioComLogo.png
380 ms
CSUSMLogo.png
382 ms
GrossmontLogo.png
436 ms
STEMLearningLogo.png
437 ms
footer-top.png
425 ms
sdsa.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.
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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
sdsa.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
sdsa.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Sdsa.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 Sdsa.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.
sdsa.org
Open Graph description is not detected on the main page of Sdsa. 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: