718 ms in total
48 ms
315 ms
355 ms
Welcome to biology.nd.edu homepage info - get ready to check Biology Nd best content for United States right away, or after learning these important things about biology.nd.edu
The Department of Biological Sciences has the mission of advancing human and environmental health at the national and international level through excellence in research, education and outreach.
Visit biology.nd.eduWe analyzed Biology.nd.edu page load time and found that the first response time was 48 ms and then it took 670 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.
biology.nd.edu performance score
name
value
score
weighting
Value2.1 s
82/100
10%
Value3.1 s
75/100
25%
Value6.5 s
38/100
10%
Value8,450 ms
0/100
30%
Value0.017
100/100
15%
Value13.1 s
12/100
10%
48 ms
5 ms
13 ms
26 ms
56 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 69% of them (35 requests) were addressed to the original Biology.nd.edu, 10% (5 requests) were made to Static.nd.edu and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (132 ms) relates to the external source Emergency.nd.edu.
Page size can be reduced by 217.3 kB (18%)
1.2 MB
1.0 MB
In fact, the total size of Biology.nd.edu main page is 1.2 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. 60% of websites need less resources to load. Images take 974.1 kB which makes up the majority of the site volume.
Potential reduce by 36.2 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 36.2 kB or 76% of the original size.
Potential reduce by 23.0 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. Biology Nd images are well optimized though.
Potential reduce by 71.4 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 71.4 kB or 61% of the original size.
Potential reduce by 86.7 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. Biology.nd.edu needs all CSS files to be minified and compressed as it can save up to 86.7 kB or 85% of the original size.
Number of requests can be reduced by 13 (28%)
46
33
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biology Nd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
biology.nd.edu
48 ms
ndt.css
5 ms
site.css
13 ms
flexslider.css
26 ms
jquery.min.js
56 ms
ndt.js
45 ms
site.js
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flexslider.js
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track.js
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analytics.js
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bg.png
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theodore_hesburgh.png
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sue_yi300.jpg
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hesburgh_at_underc.jpg
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shaun_lee_gas.jpg
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cancer_microvesicals.jpg
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butterfly.jpg
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leevy_mice.jpg
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fly_eye.jpg
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zebrafish.jpg
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genetics.jpg
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environmental_sciences.jpg
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global_health.jpg
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ndmark300.png
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dept-nd-white.png
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texture-gold.png
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dept-cosc-white.png
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flexslider-nav.png
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gpc-book.woff
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gpc-medium.woff
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nd.v2.woff
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track.gif
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nr-885.min.js
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anatomy.jpg
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cancer.jpg
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molecular.jpg
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development.jpg
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ecology.jpg
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epidemiology.jpg
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evolution.jpg
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genetics.jpg
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microbiology.jpg
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vectorborne.jpg
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entomology_banner.jpg
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neuroscience.jpg
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biology.nd.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
biology.nd.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
biology.nd.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biology.nd.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 Biology.nd.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.
biology.nd.edu
Open Graph data is detected on the main page of Biology Nd. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: