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Click here to check amazing Labrunr Caltech content for United States. Otherwise, check out these important facts you probably never knew about labrunr.caltech.edu
Visit labrunr.caltech.eduWe analyzed Labrunr.caltech.edu page load time and found that the first response time was 1.2 sec and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
labrunr.caltech.edu performance score
name
value
score
weighting
Value7.5 s
1/100
10%
Value8.2 s
2/100
25%
Value8.7 s
16/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value8.1 s
41/100
10%
1216 ms
394 ms
237 ms
147 ms
422 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 97% of them (63 requests) were addressed to the original Labrunr.caltech.edu, 3% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Labrunr.caltech.edu.
Page size can be reduced by 556.0 kB (71%)
788.5 kB
232.4 kB
In fact, the total size of Labrunr.caltech.edu main page is 788.5 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. 35% of websites need less resources to load. Javascripts take 596.1 kB which makes up the majority of the site volume.
Potential reduce by 17.6 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. This page needs HTML code to be minified as it can gain 4.9 kB, which is 22% 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 17.6 kB or 79% of the original size.
Potential reduce by 220 B
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. Labrunr Caltech images are well optimized though.
Potential reduce by 449.7 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 449.7 kB or 75% of the original size.
Potential reduce by 88.5 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. Labrunr.caltech.edu needs all CSS files to be minified and compressed as it can save up to 88.5 kB or 85% of the original size.
Number of requests can be reduced by 42 (68%)
62
20
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Labrunr Caltech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
labrunr.caltech.edu
1216 ms
labrunr.caltech.edu
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Login_2.aspx
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jquery-ui.1.8.1.css
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stylesheet.css
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calendrical.css
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thickbox.css
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jquery-ui-1.8.5.custom.css
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lytebox.css
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jquery-1.4.3.min.js
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jquery-ui-1.8.7.min.js
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jquery.ui.core.js
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jquery.ui.autocomplete.js
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jquery.ui.datepicker.js
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jquery.ui.position.js
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jquery.ui.slider.js
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thickbox.js
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jquery.cookie.js
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calendrical.js
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date.format.js
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jquery.cyp09.js
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common.js
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home.js
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contacts.js
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invoice-generator.js
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invoice-list.js
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reservations.js
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payments-invoices.js
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training-sessions.js
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labrunr.caltech.edu accessibility score
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
Form elements do not have associated labels
labrunr.caltech.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
labrunr.caltech.edu 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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Labrunr.caltech.edu 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 Labrunr.caltech.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.
labrunr.caltech.edu
Open Graph description is not detected on the main page of Labrunr Caltech. 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: