1.1 sec in total
71 ms
806 ms
213 ms
Visit dalsa.com now to see the best up-to-date DALSA content and also check out these interesting facts you probably never knew about dalsa.com
Teledyne DALSA is a leader in high performance digital imaging and semiconductors.
Visit dalsa.comWe analyzed Dalsa.com page load time and found that the first response time was 71 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
dalsa.com performance score
name
value
score
weighting
Value2.0 s
84/100
10%
Value5.3 s
22/100
25%
Value2.7 s
96/100
10%
Value60 ms
100/100
30%
Value0.002
100/100
15%
Value5.6 s
69/100
10%
71 ms
116 ms
83 ms
55 ms
44 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Dalsa.com, 91% (61 requests) were made to Teledynedalsa.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (219 ms) relates to the external source Teledynedalsa.com.
Page size can be reduced by 474.7 kB (44%)
1.1 MB
603.6 kB
In fact, the total size of Dalsa.com main page is 1.1 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. 35% of websites need less resources to load. Javascripts take 472.7 kB which makes up the majority of the site volume.
Potential reduce by 19.1 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 3.4 kB, which is 13% 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 19.1 kB or 74% of the original size.
Potential reduce by 11.6 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. DALSA images are well optimized though.
Potential reduce by 338.6 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 338.6 kB or 72% of the original size.
Potential reduce by 105.5 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. Dalsa.com needs all CSS files to be minified and compressed as it can save up to 105.5 kB or 84% of the original size.
Number of requests can be reduced by 32 (56%)
57
25
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DALSA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
dalsa.com
71 ms
www.teledynedalsa.com
116 ms
83 ms
global.css
55 ms
jquery.fancybox-1.3.4.css
44 ms
jquery-ui-1.8.21.custom.css
67 ms
bootstrap-buttons.min.css
48 ms
bootstrap-tables.min.css
52 ms
Arimo-400,700.css
52 ms
OpenSans-300,400,700.css
64 ms
Raleway-300,500.css
68 ms
Roboto-300,900.css
76 ms
jquery-1.8.3.min.js
130 ms
jqueryui-1.8.22.min.js
94 ms
jquery.masonry.js
82 ms
jquery.anythingslider.js
103 ms
jquery.tools.min.js
87 ms
jquery.cookie.js
95 ms
jquery.fancybox-1.3.4.pack.js
103 ms
jquery.easing-1.3.pack.js
108 ms
global.js
112 ms
homepagefeed.js
115 ms
jquery.columnizer.min.js
124 ms
TeledyneDALSA_GA.js
117 ms
bgr.jpg
219 ms
analytics.js
123 ms
14932
199 ms
bg.jpg
42 ms
navbarbg.png
31 ms
tdlogo.png
33 ms
worldimg.png
34 ms
langselect.png
33 ms
langdd.png
32 ms
topsearchinput.png
56 ms
nav1.png
56 ms
slide-linea-gige.jpg
79 ms
slidebtn1.png
56 ms
slide-piranha-xl.jpg
75 ms
slide-genie-nano.jpg
67 ms
slide-midis.jpg
101 ms
slide-newxray.jpg
116 ms
progbar.png
77 ms
homesearchbox.png
89 ms
poweredgoogle.png
100 ms
homesearchinput.png
101 ms
hubfeature_possibility.png
100 ms
000000.70.png
111 ms
hubfeature_noexcuse.jpg
122 ms
axiomlogo_230.jpg
123 ms
homefeaturebg1.jpg
123 ms
newsbullet.png
124 ms
footerbg.png
132 ms
footertitlebg.png
134 ms
socmedia.png
143 ms
pagebg1.jpg
164 ms
ui-bg_highlight-hard_100_f2f5f7_1x100.png
149 ms
wZLYhRRxZWGToTRP78bqJQ.woff
149 ms
UnXpojilM3XslYxUnWuVe_esZW2xOQ-xsNqO47m55DA.woff
163 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
163 ms
DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff
168 ms
k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff
182 ms
CcKI4k9un7TZVWzRVT-T8xsxEYwM7FgeyaSgU71cLG0.woff
182 ms
-_Ctzj9b56b8RgXW8FAriRsxEYwM7FgeyaSgU71cLG0.woff
176 ms
collect
11 ms
collect
70 ms
14932
144 ms
feed.aspx
22 ms
dalsa.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
dalsa.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
dalsa.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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dalsa.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 Dalsa.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.
dalsa.com
Open Graph description is not detected on the main page of DALSA. 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: