1.4 sec in total
40 ms
896 ms
443 ms
Click here to check amazing DNASTAR content for Algeria. Otherwise, check out these important facts you probably never knew about dnastar.com
Bioinformatics tool innovators since 1984, DNASTAR Lasergene provides a complete software solution for life science researchers. Learn more.
Visit dnastar.comWe analyzed Dnastar.com page load time and found that the first response time was 40 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
dnastar.com performance score
name
value
score
weighting
Value9.2 s
0/100
10%
Value17.2 s
0/100
25%
Value32.7 s
0/100
10%
Value37,410 ms
0/100
30%
Value0.082
94/100
15%
Value52.7 s
0/100
10%
40 ms
296 ms
12 ms
225 ms
15 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 84% of them (63 requests) were addressed to the original Dnastar.com, 5% (4 requests) were made to Livesupport.dnastar.com and 4% (3 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (296 ms) belongs to the original domain Dnastar.com.
Page size can be reduced by 1.3 MB (19%)
7.2 MB
5.8 MB
In fact, the total size of Dnastar.com main page is 7.2 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.8 MB which makes up the majority of the site volume.
Potential reduce by 30.3 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. This page needs HTML code to be minified as it can gain 5.5 kB, which is 15% 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 30.3 kB or 84% of the original size.
Potential reduce by 603.1 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. DNASTAR images are well optimized though.
Potential reduce by 353.2 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 353.2 kB or 68% of the original size.
Potential reduce by 363.0 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. Dnastar.com needs all CSS files to be minified and compressed as it can save up to 363.0 kB or 44% of the original size.
Number of requests can be reduced by 32 (45%)
71
39
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DNASTAR. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
dnastar.com
40 ms
www.dnastar.com
296 ms
jquery-ui.css
12 ms
fonts.css
225 ms
jquery.min.js
15 ms
jquery-ui.min.js
17 ms
jquery-migrate-1.2.1.js
22 ms
jquery.min.v1.7.2.js
14 ms
jquery-ui-1.8.16.custom.min.js
19 ms
jquery.tmpl.min.js
16 ms
core.js
16 ms
menu.js
13 ms
attribute.selectors.js
14 ms
jquery.format.1.05.js
17 ms
address.dialog.js
19 ms
bubble.message.js
19 ms
jquery.loader.js
19 ms
style.css
25 ms
grid.css
19 ms
base.css
21 ms
custom2.css
23 ms
custom3.css
20 ms
custom4.css
24 ms
custom.v2.js
22 ms
jquery.mobile.detect.js
20 ms
jquery.scrollTo.min.js
22 ms
Support-Image-Button.js.aspx
86 ms
Support-Visitor-monitor-crossdomain.js.aspx
112 ms
60E59B4857F2D7F7D.css
68 ms
analytics.js
6 ms
header-logo.png
46 ms
header-search-icon.png
41 ms
icon-quote.png
41 ms
icon-download.png
42 ms
1.png
41 ms
2.png
43 ms
3.png
45 ms
4.png
52 ms
5.png
42 ms
6.png
50 ms
7.png
46 ms
icon-newsletters.png
42 ms
icon-webinars.png
43 ms
icon-conferences.png
43 ms
icon-inthenews.png
45 ms
icon-molecularbiology.png
45 ms
icon-learnmore.png
46 ms
icon-nextgensequencing.png
49 ms
icon-structuralbiology.png
49 ms
icon-clinicalresearch.png
49 ms
icon-dnastarcloud.png
50 ms
support-icon-tutorials.png
49 ms
support-icon-videos.png
50 ms
support-icon-email.png
51 ms
support-icon-faqs.png
50 ms
follow-us-youtube.png
51 ms
follow-us-twitter.png
54 ms
follow-us-facebook.png
51 ms
follow-us-linkedin.png
51 ms
follow-us-googleplus.png
51 ms
icon-arrowdown.png
52 ms
USflag_16x10.png
52 ms
arabicflag_17x11.png
52 ms
Germanflag_17x10.png
53 ms
frenchflag16x11.png
60 ms
spanishflag16x11.png
60 ms
collect
37 ms
japaneseflag16x11.png
33 ms
chineseflag17x11.png
31 ms
icon-chat.png
31 ms
collect
60 ms
live-help-window.gif
79 ms
homepage01.png
52 ms
ajax-loader.gif
9 ms
closechat.gif
28 ms
dnastar.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
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.
dnastar.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
dnastar.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dnastar.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 Dnastar.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.
dnastar.com
Open Graph description is not detected on the main page of DNASTAR. 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: