740 ms in total
113 ms
455 ms
172 ms
Visit chemistry.elmhurst.edu now to see the best up-to-date Chemistry Elmhurst content for United States and also check out these interesting facts you probably never knew about chemistry.elmhurst.edu
The Chemistry Department of Elmhurst College
Visit chemistry.elmhurst.eduWe analyzed Chemistry.elmhurst.edu page load time and found that the first response time was 113 ms and then it took 627 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
chemistry.elmhurst.edu performance score
name
value
score
weighting
Value1.9 s
86/100
10%
Value3.0 s
77/100
25%
Value1.9 s
100/100
10%
Value60 ms
100/100
30%
Value0.032
100/100
15%
Value2.7 s
97/100
10%
113 ms
27 ms
29 ms
128 ms
78 ms
Our browser made a total of 18 requests to load all elements on the main page. We found that 67% of them (12 requests) were addressed to the original Chemistry.elmhurst.edu, 11% (2 requests) were made to Fonts.gstatic.com and 6% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (128 ms) belongs to the original domain Chemistry.elmhurst.edu.
Page size can be reduced by 96.4 kB (23%)
414.2 kB
317.8 kB
In fact, the total size of Chemistry.elmhurst.edu main page is 414.2 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. 25% of websites need less resources to load. Images take 281.4 kB which makes up the majority of the site volume.
Potential reduce by 2.9 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 2.9 kB or 61% of the original size.
Potential reduce by 5.1 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. Chemistry Elmhurst images are well optimized though.
Potential reduce by 83.3 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 83.3 kB or 69% of the original size.
Potential reduce by 5.1 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.elmhurst.edu needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 74% of the original size.
Number of requests can be reduced by 3 (21%)
14
11
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chemistry Elmhurst. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
chemistry.elmhurst.edu
113 ms
css
27 ms
inland.css
29 ms
jquery-1.7.1.min.js
128 ms
jquery.nivo.slider.js
78 ms
twitter.min.js
62 ms
shadow.png
44 ms
loading.gif
41 ms
studentsorganic.jpg
42 ms
grads.jpg
96 ms
209.jpg
75 ms
advorg.jpg
56 ms
aa.jpg
79 ms
Jessicarainbowsm.jpg
80 ms
s-BiyweUPV0v-yRb-cjciBsxEYwM7FgeyaSgU71cLG0.woff
10 ms
YDAoLskQQ5MOAgvHUQCcLRTHiN2BPBirwIkMLKUspj4.woff
6 ms
twitterlib.js
49 ms
user_timeline.json
41 ms
chemistry.elmhurst.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.
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
Links do not have a discernible name
chemistry.elmhurst.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
chemistry.elmhurst.edu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chemistry.elmhurst.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.elmhurst.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.
chemistry.elmhurst.edu
Open Graph description is not detected on the main page of Chemistry Elmhurst. 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: