4.3 sec in total
169 ms
1.2 sec
2.9 sec
Welcome to summercollege.stanford.edu homepage info - get ready to check Summer College Stanford best content for United States right away, or after learning these important things about summercollege.stanford.edu
Be a visiting Stanford student this summer. Study alongside a dynamic student body from more than 40 countries and engage in community building programming that meets you on your own terms. Earn credi...
Visit summercollege.stanford.eduWe analyzed Summercollege.stanford.edu page load time and found that the first response time was 169 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.
summercollege.stanford.edu performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value6.7 s
7/100
25%
Value6.4 s
40/100
10%
Value12,220 ms
0/100
30%
Value0.257
48/100
15%
Value21.5 s
1/100
10%
169 ms
26 ms
27 ms
55 ms
52 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 71% of them (29 requests) were addressed to the original Summercollege.stanford.edu, 12% (5 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (615 ms) belongs to the original domain Summercollege.stanford.edu.
Page size can be reduced by 675.3 kB (12%)
5.6 MB
4.9 MB
In fact, the total size of Summercollege.stanford.edu main page is 5.6 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. 40% of websites need less resources to load. Images take 4.9 MB which makes up the majority of the site volume.
Potential reduce by 29.6 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 29.6 kB or 78% of the original size.
Potential reduce by 129.2 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. Summer College Stanford images are well optimized though.
Potential reduce by 141.8 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 141.8 kB or 66% of the original size.
Potential reduce by 374.8 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. Summercollege.stanford.edu needs all CSS files to be minified and compressed as it can save up to 374.8 kB or 86% of the original size.
Number of requests can be reduced by 18 (56%)
32
14
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Summer College Stanford. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
summercollege.stanford.edu
169 ms
css
26 ms
comment.css
27 ms
date.css
55 ms
datepicker.1.7.css
52 ms
mollom.css
57 ms
system.base.css
84 ms
system.theme.css
102 ms
search.css
107 ms
vertical-tabs.css
105 ms
screen.css
166 ms
print.css
135 ms
color.css
112 ms
css_injector_1.css
126 ms
js_UWQINlriydSoeSiGQxToOUdv493zEa7dpsXC1OtYlZU.js
183 ms
js_I8yX6RYPZb7AtMcDUA3QKDZqVkvEn35ED11_1i7vVpc.js
133 ms
js_1oU8q2lQHA3kfcKysgmAWmX22nHkWvrx3ETGroBUHtw.js
146 ms
js_1mfsXVxMIagCOTfW5YikOfA1ckQ7hkmt2pC1GBIsf3U.js
151 ms
analytics.js
163 ms
603493.js
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home-rectangle_0.jpeg
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home.jpg
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home-small-square_0.jpeg
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home-small-square-2_0.jpeg
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10149139653_892cc19516_o.jpg
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shsc_nsorientation_106.jpg
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middlebackground_0.jpg
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shsc_nsorientation_130.jpg
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shsc_nsorientation_128.jpg
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footer-stanford-logo@2x.png
140 ms
toadOcfmlt9b38dHJxOBGNbE_oMaV8t2eFeISPpzbdE.woff
39 ms
ODelI1aHBYDBqgeIAH2zlBM0YzuT7MdOe03otPbuUS0.woff
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toadOcfmlt9b38dHJxOBGJ6-ys_j0H4QL65VLqzI3wI.woff
76 ms
toadOcfmlt9b38dHJxOBGFkQc6VGVFSmCnC_l7QZG60.woff
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fontawesome-webfont.woff
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M2Jd71oPJhLKp0zdtTvoMzNrcjQuD0pTu1za2FULaMs.woff
76 ms
collect
43 ms
collect
64 ms
ga-audiences
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icons.data.svg.css
51 ms
__ptq.gif
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summercollege.stanford.edu accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
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
Form elements do not have associated labels
summercollege.stanford.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
Browser errors were logged to the console
Page has valid source maps
summercollege.stanford.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 Summercollege.stanford.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 Summercollege.stanford.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.
summercollege.stanford.edu
Open Graph description is not detected on the main page of Summer College Stanford. 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: