3.2 sec in total
493 ms
2.6 sec
145 ms
Welcome to novatech-usa.com homepage info - get ready to check Nova Tech Usa best content for United States right away, or after learning these important things about novatech-usa.com
Nova-Tech International provides high quality lab equipment and general lab supplies. Metering Pumps, thermometers, hydrometers and much more.
Visit novatech-usa.comWe analyzed Novatech-usa.com page load time and found that the first response time was 493 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
novatech-usa.com performance score
name
value
score
weighting
Value2.6 s
65/100
10%
Value13.1 s
0/100
25%
Value6.5 s
39/100
10%
Value3,650 ms
2/100
30%
Value0.182
67/100
15%
Value13.7 s
11/100
10%
493 ms
26 ms
264 ms
247 ms
249 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 76% of them (32 requests) were addressed to the original Novatech-usa.com, 5% (2 requests) were made to Google-analytics.com and 5% (2 requests) were made to Seal.networksolutions.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Novatech-usa.com.
Page size can be reduced by 51.0 kB (4%)
1.3 MB
1.2 MB
In fact, the total size of Novatech-usa.com main page is 1.3 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. 30% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 23.3 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. 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 23.3 kB or 71% of the original size.
Potential reduce by 27.6 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. Nova Tech Usa images are well optimized though.
Potential reduce by 56 B
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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 17 (44%)
39
22
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nova Tech Usa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
www.novatech-usa.com
493 ms
ga.js
26 ms
NLUtil.jsp
264 ms
NLUtil.js
247 ms
pagestyles.nl
249 ms
home-styles8.css
278 ms
jquery-1.4.2.min.js
333 ms
siteseal.js
109 ms
all5.js
251 ms
jquery.min.js
34 ms
sco.dynamic-tmpl.js
306 ms
DefineSCOContext.js
306 ms
DefineCompareProducts.js
307 ms
logos
63 ms
logos
26 ms
blue-seal-96-50-nova-tech-international-inc-31005034.png
339 ms
13.gif
255 ms
seal.php
274 ms
sprites8.png
261 ms
separator-menu.gif
261 ms
h-msg.png
260 ms
bg_search.png
260 ms
Control-Company-6500-Series-Banner.gif
872 ms
Oakton_656x260_Meters_Banner.jpg
562 ms
Digi-Sense_656x260_Meters_Banner.jpg
605 ms
Vee-Gee-Hydrometers-Banner.jpg
1336 ms
Laboratory-Glassware.jpg
508 ms
banner_right_232x260_Oak_pH-150.jpg
609 ms
min-qty-logo.png
683 ms
sprites24.png
724 ms
separator-cart.gif
689 ms
bg-nav.png
698 ms
separator-nav.png
771 ms
bg-nav-hov.gif
780 ms
separator-add-nav.gif
777 ms
boxes.jpg
947 ms
prorecgreen.gif
49 ms
separator-nav-footer.gif
618 ms
separator-item-list.gif
642 ms
min-qty-pu-bg.png
636 ms
__utm.gif
23 ms
empty.html
701 ms
novatech-usa.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
novatech-usa.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
Uses deprecated APIs
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
novatech-usa.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 Novatech-usa.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 Novatech-usa.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.
novatech-usa.com
Open Graph description is not detected on the main page of Nova Tech Usa. 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: