13.2 sec in total
5.9 sec
6.8 sec
425 ms
Visit nanoday.com now to see the best up-to-date Nanoday content and also check out these interesting facts you probably never knew about nanoday.com
Nanoday.com is a community for nanotechnology, popular science, ground-breaking research publishing, art, creative thinking, discussions and pure entertainment. Do you have exciting news to share? Sig...
Visit nanoday.comWe analyzed Nanoday.com page load time and found that the first response time was 5.9 sec and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
nanoday.com performance score
name
value
score
weighting
Value4.1 s
20/100
10%
Value11.9 s
0/100
25%
Value6.7 s
36/100
10%
Value230 ms
86/100
30%
Value0.166
71/100
15%
Value11.8 s
17/100
10%
5908 ms
8 ms
99 ms
245 ms
104 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 78% of them (58 requests) were addressed to the original Nanoday.com, 7% (5 requests) were made to Pagead2.googlesyndication.com and 4% (3 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (5.9 sec) belongs to the original domain Nanoday.com.
Page size can be reduced by 2.9 MB (55%)
5.3 MB
2.4 MB
In fact, the total size of Nanoday.com main page is 5.3 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 3.6 MB which makes up the majority of the site volume.
Potential reduce by 187.8 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 40.9 kB, which is 19% 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 187.8 kB or 85% of the original size.
Potential reduce by 1.8 MB
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, Nanoday needs image optimization as it can save up to 1.8 MB or 49% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 575.2 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 575.2 kB or 57% of the original size.
Potential reduce by 391.5 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. Nanoday.com needs all CSS files to be minified and compressed as it can save up to 391.5 kB or 89% of the original size.
Number of requests can be reduced by 31 (46%)
67
36
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nanoday. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
nanoday.com
5908 ms
fbds.js
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reset.css
99 ms
bootstrap.css
245 ms
superfish.css
104 ms
sequencejs-theme.modern-slide-in.css
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style.css
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yellow.css
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bootstrap-responsive.css
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responsive.css
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font-awesome.min.css
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jquery-ui.css
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jquery.min.js
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rating_topic.js
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custom.js
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jquery.eislideshow.js
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jquery.isotope.min.js
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jquery.carouFredSel-6.0.4-packed.js
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forums.js
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tinymce.min.js
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adsbygoogle.js
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logo.png
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Richard_Feyman_Famous_Speech.jpg
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apple-tv-ted-talks.jpg
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nanoday.com 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
[aria-*] attributes do not match their roles
ARIA IDs are not unique
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements 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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
nanoday.com 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
nanoday.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nanoday.com 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 Nanoday.com 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.
nanoday.com
Open Graph description is not detected on the main page of Nanoday. 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: