864 ms in total
127 ms
551 ms
186 ms
Welcome to proofengineering.com homepage info - get ready to check Proof Engineering best content right away, or after learning these important things about proofengineering.com
Proof Engineering is a full-service R&D company company in metro Phoenix, AZ. Key services that we offer include: FEA, industrial and consumer product development, and solar tracking system design.
Visit proofengineering.comWe analyzed Proofengineering.com page load time and found that the first response time was 127 ms and then it took 737 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
proofengineering.com performance score
name
value
score
weighting
Value1.1 s
99/100
10%
Value2.1 s
95/100
25%
Value1.1 s
100/100
10%
Value30 ms
100/100
30%
Value0
100/100
15%
Value1.6 s
100/100
10%
127 ms
56 ms
107 ms
12 ms
72 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that 91% of them (21 requests) were addressed to the original Proofengineering.com, 9% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (310 ms) belongs to the original domain Proofengineering.com.
Page size can be reduced by 25.5 kB (8%)
316.1 kB
290.6 kB
In fact, the total size of Proofengineering.com main page is 316.1 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 280.9 kB which makes up the majority of the site volume.
Potential reduce by 10.8 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 10.8 kB or 73% of the original size.
Potential reduce by 14.1 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. Proof Engineering images are well optimized though.
Potential reduce by 34 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.
Potential reduce by 556 B
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. Proofengineering.com needs all CSS files to be minified and compressed as it can save up to 556 B or 17% of the original size.
We found no issues to fix!
22
22
The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Proof Engineering. According to our analytics all requests are already optimized.
proofengineering.com
127 ms
style.css
56 ms
styledd.css
107 ms
ga.js
12 ms
bg.gif
72 ms
logo.gif
73 ms
header_img.jpg
105 ms
header_bg.jpg
310 ms
vel_grip.jpg
107 ms
pd_portfolio_button.jpg
108 ms
img4.gif
106 ms
fea_portfolio_button.jpg
106 ms
custom_machine.jpg
156 ms
me_portfolio_button.jpg
156 ms
right_arrow.gif
165 ms
pdf_logo.png
156 ms
linkedin_index.png
157 ms
facebook_index.jpg
257 ms
youtube_index.png
207 ms
img2.gif
209 ms
img3.gif
209 ms
bottom_logo.gif
216 ms
__utm.gif
34 ms
proofengineering.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
proofengineering.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
proofengineering.com SEO score
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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Proofengineering.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 Proofengineering.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.
proofengineering.com
Open Graph description is not detected on the main page of Proof Engineering. 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: