4.3 sec in total
413 ms
2.7 sec
1.3 sec
Welcome to carspa.cc homepage info - get ready to check Carspa best content right away, or after learning these important things about carspa.cc
Zhejiang Carspa New Energy Co., Ltd. mainly develops and produces power inverters, solar charge controllers and battery charger, and has developed rapidly in the solar energy industry.
Visit carspa.ccWe analyzed Carspa.cc page load time and found that the first response time was 413 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
carspa.cc performance score
name
value
score
weighting
Value2.9 s
51/100
10%
Value6.7 s
8/100
25%
Value5.1 s
62/100
10%
Value500 ms
58/100
30%
Value0.243
51/100
15%
Value8.0 s
42/100
10%
413 ms
626 ms
76 ms
228 ms
204 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 82% of them (62 requests) were addressed to the original Carspa.cc, 7% (5 requests) were made to Googletagmanager.com and 4% (3 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (742 ms) belongs to the original domain Carspa.cc.
Page size can be reduced by 303.2 kB (10%)
3.1 MB
2.8 MB
In fact, the total size of Carspa.cc main page is 3.1 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. 55% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.
Potential reduce by 47.2 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 16.7 kB, which is 30% 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 47.2 kB or 84% of the original size.
Potential reduce by 253.7 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. Carspa images are well optimized though.
Potential reduce by 420 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 1.9 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. Carspa.cc has all CSS files already compressed.
Number of requests can be reduced by 18 (25%)
72
54
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Carspa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
carspa.cc
413 ms
www.carspa.cc
626 ms
shared-pc-v4.min.css
76 ms
shared-pc-v4.min.js
228 ms
Cmsfont.css
204 ms
style-v4.css
280 ms
jquery.min.js
287 ms
moblenav.js
211 ms
js
60 ms
js
107 ms
js
106 ms
en.png
141 ms
es.png
70 ms
fr.png
141 ms
de.png
141 ms
social-facebookbg.png
139 ms
social-twitterbg.png
138 ms
social-linkedinbg.png
141 ms
social-youtubebg.png
207 ms
logo.png
208 ms
pronav2.jpg
209 ms
pronav4.jpg
208 ms
pronav3.jpg
210 ms
pronav5.jpg
211 ms
pronav8.jpg
264 ms
pronav6.jpg
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pronav10.jpg
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pronav7.jpg
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pronav1.jpg
262 ms
pronav9.jpg
267 ms
banner-dan.jpg
363 ms
new-about1.jpg
565 ms
new-tb-about1.jpg
312 ms
new-tb-about2.jpg
309 ms
new-tb-about3.jpg
307 ms
car600-600w-modified-sine-wave-inverter-with-usb.jpg
468 ms
pid600-600-watts-best-laptop-modified-sine-wave-car-power-inverter-with-usb-port.jpg
436 ms
P1000%20(1).jpg
632 ms
px1200-1200w-pure-sine-wave-power-inverter-with-lcd-and-rs485-port.jpg
523 ms
ens1224-30d-30a-12-24v-auto-pwm-low-self-consumption-battery-charge-controller.jpg
436 ms
%E4%B8%BB%E5%9B%BE%20(1).jpg
625 ms
app-caravan.png
496 ms
app-pv-system.png
532 ms
app-camping.png
573 ms
app-yacht.png
593 ms
new-link5.jpg
599 ms
new-link8.jpg
616 ms
CmsFont.woff
513 ms
new-link10.jpg
531 ms
new-link11.jpg
533 ms
new-link12.jpg
560 ms
new-link4.jpg
567 ms
new-link1.jpg
570 ms
js
64 ms
new-link2.jpg
514 ms
new-link13.jpg
534 ms
new-link3.jpg
530 ms
new-link9.jpg
560 ms
new-link6.jpg
566 ms
new-link7.jpg
570 ms
101 ms
100 ms
86 ms
2023%20CARSPA%20SNEC-1708.jpg
673 ms
2023%20Carspa%20team%20Europe%20bussiness%20trip.png.jpg
742 ms
ewm.jpg
618 ms
titlebg1.png
574 ms
hmcontactbg.jpg
582 ms
timetb.jpg
585 ms
js
70 ms
analytics.js
10 ms
collect
13 ms
37 ms
34 ms
92 ms
67 ms
carspa.cc 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
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
carspa.cc 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
carspa.cc SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Carspa.cc 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 Carspa.cc 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.
carspa.cc
Open Graph data is detected on the main page of Carspa. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: