1.6 sec in total
131 ms
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Click here to check amazing Chemistry Ccsu content for United States. Otherwise, check out these important facts you probably never knew about chemistry.ccsu.edu
Visit chemistry.ccsu.eduWe analyzed Chemistry.ccsu.edu page load time and found that the first response time was 131 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
chemistry.ccsu.edu performance score
name
value
score
weighting
Value7.4 s
1/100
10%
Value12.3 s
0/100
25%
Value7.5 s
27/100
10%
Value1,620 ms
12/100
30%
Value0.13
81/100
15%
Value17.2 s
4/100
10%
131 ms
32 ms
60 ms
145 ms
144 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Chemistry.ccsu.edu, 47% (45 requests) were made to Ccsu.edu and 31% (29 requests) were made to Web.ccsu.edu. The less responsive or slowest element that took the longest time to load (167 ms) relates to the external source Hosted.ccsu.edu.
Page size can be reduced by 195.9 kB (38%)
512.4 kB
316.5 kB
In fact, the total size of Chemistry.ccsu.edu main page is 512.4 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. 40% of websites need less resources to load. Images take 265.3 kB which makes up the majority of the site volume.
Potential reduce by 23.3 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 23.3 kB or 77% of the original size.
Potential reduce by 33.1 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. Obviously, Chemistry Ccsu needs image optimization as it can save up to 33.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 106.9 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 106.9 kB or 62% of the original size.
Potential reduce by 32.6 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. Chemistry.ccsu.edu needs all CSS files to be minified and compressed as it can save up to 32.6 kB or 71% of the original size.
Number of requests can be reduced by 21 (34%)
62
41
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chemistry Ccsu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
chemistry.ccsu.edu
131 ms
chemistry
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reset.css
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upgrade.css
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lightbox.css
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fsd.css
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footer.css
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jquery-ui.css
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jquery-1.9.1.js
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jquery-ui.js
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fadeslideshow.js
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jquery.smoothwheel.js
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jquery.hoverIntent.js
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utility.js
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satelliteLib-f6f55c07ef96b5dc5c2b9945d6a96608bbd9eea9.js
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footer.css
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reset.css
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upgrade.css
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fsd.css
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lightbox.css
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analytics.js
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logo.png
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siteanalyze_66356555.js
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Bootstrap.js
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logoText.png
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facebook_off.png
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serverComponent.php
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ibiview.js
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chemistry.ccsu.edu accessibility score
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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
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 valid value for its [lang] attribute.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
chemistry.ccsu.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
Issues were logged in the Issues panel in Chrome Devtools
chemistry.ccsu.edu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chemistry.ccsu.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 Chemistry.ccsu.edu main page’s claimed encoding is iso-8859-1. 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.
chemistry.ccsu.edu
Open Graph description is not detected on the main page of Chemistry Ccsu. 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: