2.9 sec in total
397 ms
1.8 sec
664 ms
Click here to check amazing OpenEVSE content for United States. Otherwise, check out these important facts you probably never knew about openevse.com
OpenEVSE provides electric vehicle charging solutions worldwide based on SAE J1772 and IEC 61851 standards. Our experts provide components, software and services to accelerate the development of new c...
Visit openevse.comWe analyzed Openevse.com page load time and found that the first response time was 397 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.
openevse.com performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value9.8 s
0/100
25%
Value5.8 s
49/100
10%
Value860 ms
33/100
30%
Value0.109
87/100
15%
Value8.4 s
39/100
10%
397 ms
42 ms
29 ms
507 ms
620 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 68% of them (34 requests) were addressed to the original Openevse.com, 18% (9 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to S3.amazonaws.com. The less responsive or slowest element that took the longest time to load (620 ms) belongs to the original domain Openevse.com.
Page size can be reduced by 1.5 MB (37%)
4.0 MB
2.5 MB
In fact, the total size of Openevse.com main page is 4.0 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. 65% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 28.8 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. This page needs HTML code to be minified as it can gain 8.7 kB, which is 25% 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 28.8 kB or 82% of the original size.
Potential reduce by 324.1 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, OpenEVSE needs image optimization as it can save up to 324.1 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 531.8 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 531.8 kB or 73% of the original size.
Potential reduce by 582.8 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. Openevse.com needs all CSS files to be minified and compressed as it can save up to 582.8 kB or 88% of the original size.
Number of requests can be reduced by 13 (42%)
31
18
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OpenEVSE. 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 from 10 to 1 for CSS and as a result speed up the page load time.
openevse.com
397 ms
freshwidget.js
42 ms
css
29 ms
bootstrap.css
507 ms
style.css
620 ms
dark.css
317 ms
font-icons.css
312 ms
animate.css
546 ms
magnific-popup.css
213 ms
responsive.css
321 ms
jquery.js
448 ms
plugins.js
610 ms
html2canvas.js
87 ms
freshwidget.css
134 ms
slim-081711.css
10 ms
functions.js
275 ms
logo.png
112 ms
logo@2x.png
121 ms
menu-divider.png
117 ms
pattern2.png
114 ms
1.jpg
284 ms
grid.png
112 ms
3.jpg
328 ms
fbrowser.png
310 ms
fmobile.png
163 ms
fbrowser2.png
280 ms
main-fbrowser.png
289 ms
main-fbrowser_guide.png
320 ms
3.jpg
284 ms
2.jpg
284 ms
1.jpg
323 ms
footer-logo.png
367 ms
iconalt.svg
345 ms
world-map.png
320 ms
qIIYRU-oROkIk8vfvxw6QvesZW2xOQ-xsNqO47m55DA.woff
71 ms
kcf5uOXucLcbFOydGU24WALUuEpTyoUstqEm5AMlJo4.woff
74 ms
qdgUG4U09HnJwhYI-uK18wLUuEpTyoUstqEm5AMlJo4.woff
76 ms
JbtMzqLaYbbbCL9X6EvaI73hpw3pgy2gAi-Ip7WPMi0.woff
76 ms
xkvoNo9fC8O2RDydKj12b73hpw3pgy2gAi-Ip7WPMi0.woff
77 ms
CcKI4k9un7TZVWzRVT-T873hpw3pgy2gAi-Ip7WPMi0.woff
75 ms
cIFypx4yrWPDz3zOxk7hIQLUuEpTyoUstqEm5AMlJo4.woff
77 ms
-_Ctzj9b56b8RgXW8FArib3hpw3pgy2gAi-Ip7WPMi0.woff
72 ms
font-icons.woff
364 ms
Simple-Line-Icons.woff
261 ms
preloader.gif
102 ms
Simple-Line-Icons.ttf
57 ms
font-icons.ttf
275 ms
widget_close.png
76 ms
loading.html
56 ms
5xAt7XK2vkUdjhGtt98unYo3ZslTYfJv0R05CazkwN8.woff
11 ms
openevse.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
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Form elements do not have associated labels
Links do not have a discernible name
openevse.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
openevse.com SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Openevse.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 Openevse.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.
openevse.com
Open Graph description is not detected on the main page of OpenEVSE. 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: