2.1 sec in total
158 ms
1.4 sec
529 ms
Visit sontek.com now to see the best up-to-date Son Tek content for United States and also check out these interesting facts you probably never knew about sontek.com
SonTek manufactures acoustic Doppler instrumentation for water velocity measurement (flow and current monitoring) in oceans, rivers, lakes, harbors, canals, estuaries, industrial pipes and laboratorie...
Visit sontek.comWe analyzed Sontek.com page load time and found that the first response time was 158 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
sontek.com performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value8.9 s
1/100
25%
Value9.1 s
13/100
10%
Value320 ms
76/100
30%
Value0.176
68/100
15%
Value12.7 s
13/100
10%
158 ms
374 ms
15 ms
248 ms
124 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 64% of them (43 requests) were addressed to the original Sontek.com, 6% (4 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Addsearch.com. The less responsive or slowest element that took the longest time to load (390 ms) belongs to the original domain Sontek.com.
Page size can be reduced by 763.4 kB (27%)
2.8 MB
2.1 MB
In fact, the total size of Sontek.com main page is 2.8 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. 65% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 137.6 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 137.6 kB or 79% of the original size.
Potential reduce by 17.5 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. Son Tek images are well optimized though.
Potential reduce by 574.9 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 574.9 kB or 65% of the original size.
Potential reduce by 33.5 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. Sontek.com needs all CSS files to be minified and compressed as it can save up to 33.5 kB or 83% of the original size.
Number of requests can be reduced by 25 (42%)
60
35
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Son Tek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
sontek.com
158 ms
www.sontek.com
374 ms
css
15 ms
jquery.min.js
248 ms
jquery.dropotron.js
124 ms
config.js
128 ms
skel.min.js
184 ms
skel-panels.min.js
185 ms
magnific-popup.css
179 ms
magnific-popup.js
182 ms
nivo-slider-home.css
186 ms
default.css
239 ms
jquery.nivo.slider.pack.js
263 ms
373 ms
addthis_widget.js
9 ms
style.css
64 ms
style-desktop.css
64 ms
style-1000px.css
65 ms
bg02.jpg
112 ms
SonTek-Xylem.png
112 ms
acoustic-doppler-velocimeter-webinar-adv.jpg
227 ms
lake-tahoe-home-page-banner.jpg
322 ms
flowtracker2-hydrology.jpg
302 ms
free-consultation.jpg
149 ms
rs-loop-method-screen-discharge-data.jpg
226 ms
acoustic-doppler-profiler-adcp.jpg
227 ms
irrigation-flow-meter-doppler-sonar.jpg
321 ms
free-consultation-small.jpg
302 ms
2017-ann-arbor-training.jpg
303 ms
intro-to-rs-gps-positioning.jpg
302 ms
Lee-pimble.jpg
321 ms
kevin-labbe.jpg
321 ms
mark-tepper.jpg
322 ms
spotlight-flowtracker2-w-pressure-sensor.jpg
321 ms
wrn_ambassador_logo_2.png
366 ms
facebook.png
368 ms
youtube.png
370 ms
linkedin.png
374 ms
twitter.png
375 ms
analytics.js
31 ms
banner.jpg
372 ms
187 ms
loading.gif
382 ms
icons.png
383 ms
bg01.jpg
385 ms
bg03.png
390 ms
bg04.png
389 ms
AAAAAA-20.png
177 ms
collect
39 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
35 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
36 ms
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36 ms
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36 ms
visitor.gif
224 ms
layers.0ee9c4d64cf5ebc35dab.js
6 ms
munchkin.js
77 ms
munchkin.js
59 ms
_ate.track.config_resp
22 ms
300lo.json
37 ms
sh.48536d49e4da3bdba54606b4.html
19 ms
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222 ms
roundtrip.js
12 ms
update.js
21 ms
bullets.png
63 ms
update.show.min.js
6 ms
AM6BRMVHZ5GYJMD7E6K6RS.js
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f.png
23 ms
sontek.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
sontek.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
sontek.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
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 Sontek.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 Sontek.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.
sontek.com
Open Graph description is not detected on the main page of Son Tek. 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: