6.2 sec in total
211 ms
5.3 sec
716 ms
Visit retc-ca.com now to see the best up-to-date RETC Ca content for United States and also check out these interesting facts you probably never knew about retc-ca.com
Renewable Energy Test Center (RETC, LLC) is a leading independent test lab that provides engineering services and certification testing for renewable energy products.
Visit retc-ca.comWe analyzed Retc-ca.com page load time and found that the first response time was 211 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
retc-ca.com performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value6.8 s
7/100
25%
Value10.1 s
9/100
10%
Value2,730 ms
3/100
30%
Value0.107
88/100
15%
Value21.7 s
1/100
10%
211 ms
370 ms
208 ms
210 ms
210 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 93% of them (62 requests) were addressed to the original Retc-ca.com, 1% (1 request) were made to Ajax.googleapis.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Retc-ca.com.
Page size can be reduced by 811.7 kB (16%)
5.0 MB
4.2 MB
In fact, the total size of Retc-ca.com main page is 5.0 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. 45% of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.
Potential reduce by 15.6 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. This page needs HTML code to be minified as it can gain 3.4 kB, which is 16% 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 15.6 kB or 75% of the original size.
Potential reduce by 548.1 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. Obviously, RETC Ca needs image optimization as it can save up to 548.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 235.2 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 235.2 kB or 69% of the original size.
Potential reduce by 12.8 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. Retc-ca.com needs all CSS files to be minified and compressed as it can save up to 12.8 kB or 76% of the original size.
Number of requests can be reduced by 15 (23%)
64
49
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RETC Ca. 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 from 7 to 1 for CSS and as a result speed up the page load time.
retc-ca.com
211 ms
retc-ca.com
370 ms
styles.css
208 ms
iview.css
210 ms
style.css
210 ms
jquery.min.js
7 ms
jquery-1.7.1.min.js
483 ms
raphael-min.js
420 ms
jquery.easing.js
270 ms
iview.js
547 ms
thickbox.js
414 ms
thickbox.css
414 ms
jquery.hoverIntent.minified.js
416 ms
css
24 ms
reset.css
416 ms
body_bg.png
135 ms
a2la-aboutus.png
115 ms
ilac-aboutus.png
264 ms
cbtl-aboutus.png
280 ms
tuvsud-aboutus.png
281 ms
Management-Icon.png
280 ms
news.png
419 ms
brochure.jpg
418 ms
facebook-logo.png
468 ms
linked.png
485 ms
footer.png
1107 ms
all.js
100 ms
jscarousel.htm
472 ms
ani2.png
1011 ms
nav_home.png
607 ms
nav_services.png
650 ms
sub_bg.png
671 ms
nav_aboutus.png
675 ms
nav_careers.png
813 ms
nav_contactus.png
857 ms
nav_login.png
949 ms
caption-bg.png
883 ms
bottomsliderbg.png
1433 ms
front.gif
1680 ms
bipv.jpg
1286 ms
pins.jpg
1291 ms
cpv.jpg
1337 ms
window.jpg
1413 ms
loadingAnimation.gif
1491 ms
94 ms
xd_arbiter.php
63 ms
jquery-1.4.4.min.js
1319 ms
jsCarousel.js
1163 ms
jsCarousel.css
1174 ms
cellel.jpg
483 ms
saltspray.jpg
1052 ms
ivir.jpg
349 ms
epbi.jpg
710 ms
lid.jpg
767 ms
outdoor.jpg
578 ms
soitec.jpg
776 ms
tracker.jpg
1473 ms
thresher.jpg
1348 ms
suv.jpg
1061 ms
pid.jpg
1624 ms
chamber.jpg
2188 ms
left_arrow.jpg
1258 ms
right_arrow.jpg
1281 ms
slider-controls.png
1122 ms
nav-bg.png
1140 ms
bullets.png
1210 ms
tooltip.png
1328 ms
retc-ca.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
Some elements have a [tabindex] value greater than 0
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
retc-ca.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
retc-ca.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
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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Retc-ca.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 Retc-ca.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.
retc-ca.com
Open Graph description is not detected on the main page of RETC Ca. 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: