3.3 sec in total
781 ms
2.2 sec
300 ms
Click here to check amazing Solar Discounters content. Otherwise, check out these important facts you probably never knew about solar-discounters.com
Solar-discounters.com is the top solar heating system supplier in the United States and Canada. We carry SunGrabber, SunQuest, SunKeeper, SunSaver panels and replacement parts.
Visit solar-discounters.comWe analyzed Solar-discounters.com page load time and found that the first response time was 781 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
solar-discounters.com performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value7.7 s
3/100
25%
Value6.4 s
40/100
10%
Value630 ms
47/100
30%
Value0.024
100/100
15%
Value7.1 s
52/100
10%
781 ms
167 ms
241 ms
244 ms
483 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 96% of them (44 requests) were addressed to the original Solar-discounters.com, 4% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (781 ms) belongs to the original domain Solar-discounters.com.
Page size can be reduced by 407.8 kB (58%)
703.5 kB
295.7 kB
In fact, the total size of Solar-discounters.com main page is 703.5 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. 35% of websites need less resources to load. Javascripts take 484.9 kB which makes up the majority of the site volume.
Potential reduce by 22.6 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 22.6 kB or 82% of the original size.
Potential reduce by 14.8 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. Solar Discounters images are well optimized though.
Potential reduce by 365.0 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 365.0 kB or 75% of the original size.
Potential reduce by 5.4 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. Solar-discounters.com needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 26% of the original size.
Number of requests can be reduced by 22 (49%)
45
23
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Solar Discounters. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
781 ms
styles.css
167 ms
widgets.css
241 ms
local.css
244 ms
prototype.js
483 ms
ccard.js
245 ms
validation.js
396 ms
builder.js
243 ms
effects.js
392 ms
dragdrop.js
395 ms
controls.js
396 ms
slider.js
322 ms
js.js
398 ms
form.js
468 ms
menu.js
548 ms
translate.js
470 ms
cookies.js
548 ms
jquery.1.7.1.js
553 ms
ga.js
121 ms
headerBg2.gif
164 ms
SolarDiscounters.png
160 ms
CA.png
161 ms
bkg_pipe1.gif
161 ms
btn_search.gif
163 ms
sunQuestLogoSmall.gif
183 ms
sunGrabberLogoSmall.jpg
248 ms
sunSaverLogoSmall.jpg
251 ms
sunKeeperLogoSmall.jpg
250 ms
sunHeaterLogoSmall.jpg
249 ms
heliocol_panel_clamp_assembly_4pk.jpg
261 ms
heliocol_hc121nw_1.jpg
269 ms
sunsaver_vacuum_relief_valve_1b.jpg
340 ms
signifyd_logo.png
325 ms
credit-cards-logos.png
326 ms
bkg_nav1.gif
252 ms
contentBg.gif
262 ms
bkg_main2.gif
346 ms
sunflower_home.jpg
328 ms
bright_sun_icon.png
351 ms
guidedbuy_home.jpg
355 ms
parts_home.jpg
359 ms
otherproducts_home.jpg
367 ms
footerBg.gif
405 ms
bkg_pipe2.gif
423 ms
__utm.gif
16 ms
print.css
80 ms
solar-discounters.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.
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
solar-discounters.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
solar-discounters.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Solar-discounters.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Solar-discounters.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.
solar-discounters.com
Open Graph description is not detected on the main page of Solar Discounters. 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: