3.4 sec in total
841 ms
2.4 sec
152 ms
Welcome to dataflowsys.com homepage info - get ready to check Data Flow Sys best content right away, or after learning these important things about dataflowsys.com
Wireless radio, Ethernet, mobile / cellular, and solar SCADA system products and services. Customized plant and facilities controls systems for water and wastewater utilities.
Visit dataflowsys.comWe analyzed Dataflowsys.com page load time and found that the first response time was 841 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
dataflowsys.com performance score
name
value
score
weighting
Value10.1 s
0/100
10%
Value13.2 s
0/100
25%
Value92.4 s
0/100
10%
Value270 ms
82/100
30%
Value0.073
95/100
15%
Value115.6 s
0/100
10%
841 ms
37 ms
73 ms
111 ms
78 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 85% of them (29 requests) were addressed to the original Dataflowsys.com, 6% (2 requests) were made to Google.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Dataflowsys.com.
Page size can be reduced by 243.6 kB (34%)
710.2 kB
466.6 kB
In fact, the total size of Dataflowsys.com main page is 710.2 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. Images take 381.0 kB which makes up the majority of the site volume.
Potential reduce by 33.0 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 33.0 kB or 77% of the original size.
Potential reduce by 1.4 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. Data Flow Sys images are well optimized though.
Potential reduce by 201.9 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 201.9 kB or 73% of the original size.
Potential reduce by 7.4 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. Dataflowsys.com needs all CSS files to be minified and compressed as it can save up to 7.4 kB or 80% of the original size.
Number of requests can be reduced by 15 (47%)
32
17
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Data Flow Sys. 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 as a result speed up the page load time.
dataflowsys.com
841 ms
dfs-web.css
37 ms
stmenu.js
73 ms
menumachine.js
111 ms
emailProtector.js
78 ms
emails.js
76 ms
prototype.js
121 ms
effects.js
82 ms
slideshow.js
150 ms
brand
13 ms
brand
43 ms
stcode.js
411 ms
edge_bgnd.gif
61 ms
dfs-logo-dk-bkgnd.jpg
61 ms
ht3mbanner.jpg
91 ms
sympbanner.jpg
401 ms
tcubanner.jpg
397 ms
autobanner.jpg
157 ms
LosingSight.jpg
977 ms
bubblerbanner.jpg
216 ms
cellbanner.jpg
220 ms
pause.png
192 ms
madeinusa90x60rwb.png
225 ms
search.gif
249 ms
building.jpg
254 ms
scada-system-design.jpg
326 ms
photoshoot.jpg
463 ms
faqguy.jpg
288 ms
home-training.jpg
1021 ms
menu_bgnd.gif
344 ms
blank.gif
337 ms
googlelogo_lightgrey_46x16dp.png
59 ms
ga.js
8 ms
__utm.gif
11 ms
dataflowsys.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
Links do not have a discernible name
dataflowsys.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
dataflowsys.com 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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dataflowsys.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 Dataflowsys.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.
dataflowsys.com
Open Graph description is not detected on the main page of Data Flow Sys. 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: