1.5 sec in total
345 ms
969 ms
180 ms
Welcome to rbisolar.openfos.com homepage info - get ready to check RBI Solar Openfos best content for United States right away, or after learning these important things about rbisolar.openfos.com
RBI Solar, Inc. - RBI Solar, Inc. designs, engineers, manufactures and installs solar mounting systems for large commercial and utility scale projects. As a specialist in ground mount, roof mount, and...
Visit rbisolar.openfos.comWe analyzed Rbisolar.openfos.com page load time and found that the first response time was 345 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
rbisolar.openfos.com performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value5.3 s
22/100
25%
Value3.8 s
84/100
10%
Value1,090 ms
24/100
30%
Value0.224
56/100
15%
Value7.9 s
43/100
10%
345 ms
492 ms
4 ms
9 ms
8 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Rbisolar.openfos.com, 79% (23 requests) were made to Openfos.com and 7% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (492 ms) relates to the external source Openfos.com.
Page size can be reduced by 296.2 kB (68%)
437.5 kB
141.4 kB
In fact, the total size of Rbisolar.openfos.com main page is 437.5 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. Javascripts take 378.5 kB which makes up the majority of the site volume.
Potential reduce by 20.9 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 20.9 kB or 74% of the original size.
Potential reduce by 250.9 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 250.9 kB or 66% of the original size.
Potential reduce by 24.3 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. Rbisolar.openfos.com needs all CSS files to be minified and compressed as it can save up to 24.3 kB or 79% of the original size.
Number of requests can be reduced by 17 (63%)
27
10
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RBI Solar Openfos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
rbisolar.openfos.com
345 ms
492 ms
base.css
4 ms
main.css
9 ms
utility.js
8 ms
jquery-1.11.3.js
17 ms
adsbygoogle.js
77 ms
analytics.js
69 ms
openfos_logo.gif
16 ms
search_bg.gif
15 ms
search_left.gif
16 ms
search_btn.gif
15 ms
icon_facebook.gif
39 ms
icon_twitter.gif
38 ms
icon_gplus.gif
37 ms
icon_linkdin.gif
38 ms
icon_pinterest.gif
39 ms
icon_email.gif
37 ms
icon_printpage.gif
39 ms
profile_bg.gif
39 ms
callImage.php
42 ms
icon_ext_link.gif
39 ms
list_square.gif
39 ms
no_webfile.gif
40 ms
link_bid.gif
40 ms
ca-pub-8524795837887702.js
19 ms
zrt_lookup.html
37 ms
print.css
16 ms
collect
11 ms
rbisolar.openfos.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-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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.
rbisolar.openfos.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
Browser errors were logged to the console
Page has valid source maps
rbisolar.openfos.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
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 Rbisolar.openfos.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 Rbisolar.openfos.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.
rbisolar.openfos.com
Open Graph description is not detected on the main page of RBI Solar Openfos. 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: