3.7 sec in total
78 ms
3.5 sec
113 ms
Visit nanodrop.com now to see the best up-to-date Nano Drop content for United States and also check out these interesting facts you probably never knew about nanodrop.com
NanoDrop Microvolume Spectrophotometers can quantify and assess purity of DNA, RNA, and protein from only 1–2 µL of sample; no cuvettes or capillaries are needed.
Visit nanodrop.comWe analyzed Nanodrop.com page load time and found that the first response time was 78 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster. This domain responded with an error, which can significantly jeopardize Nanodrop.com rating and web reputation
nanodrop.com performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value9.6 s
0/100
25%
Value7.4 s
28/100
10%
Value2,310 ms
5/100
30%
Value0
100/100
15%
Value20.8 s
2/100
10%
78 ms
3086 ms
48 ms
49 ms
59 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 75% of them (24 requests) were addressed to the original Nanodrop.com, 6% (2 requests) were made to Stats.g.doubleclick.net and 3% (1 request) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Nanodrop.com.
Page size can be reduced by 136.0 kB (44%)
306.4 kB
170.4 kB
In fact, the total size of Nanodrop.com main page is 306.4 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. 20% of websites need less resources to load. Javascripts take 168.1 kB which makes up the majority of the site volume.
Potential reduce by 12.8 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. 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 12.8 kB or 74% of the original size.
Potential reduce by 3.0 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. Nano Drop images are well optimized though.
Potential reduce by 97.2 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 97.2 kB or 58% of the original size.
Potential reduce by 22.9 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. Nanodrop.com needs all CSS files to be minified and compressed as it can save up to 22.9 kB or 90% of the original size.
Number of requests can be reduced by 13 (48%)
27
14
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nano Drop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
nanodrop.com
78 ms
default.aspx
3086 ms
Style.css
48 ms
nanodrop_home.css
49 ms
nanodrop_products.css
59 ms
video-js.css
29 ms
AC_RunActiveContent.js
54 ms
AC_ActiveX.js
35 ms
videolightbox.css
45 ms
overlay-minimal.css
54 ms
jquery.js
185 ms
swfobject.js
76 ms
jquery.tools.min.js
49 ms
videolightbox.js
54 ms
conversion.js
17 ms
dc.js
40 ms
iframe_api
53 ms
froogaloop2.min.js
88 ms
61 ms
TS%20Logo%20RGB-Bk.jpg
35 ms
NanoDropProducts.jpg
38 ms
BtnBckGray.jpg
34 ms
BtnBckRed.jpg
34 ms
BtnBckGray180.jpg
37 ms
NanoDrop_Launch.jpg
76 ms
back_left.jpg
70 ms
box_hdr_arrow.gif
69 ms
img_free_trial.jpg
69 ms
white.png
76 ms
__utm.gif
13 ms
www-widgetapi.js
36 ms
46 ms
nanodrop.com accessibility score
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
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
Heading elements are not in a sequentially-descending order
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.
nanodrop.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
nanodrop.com 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 Nanodrop.com 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 Nanodrop.com 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.
nanodrop.com
Open Graph description is not detected on the main page of Nano Drop. 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: