13.3 sec in total
464 ms
11.9 sec
959 ms
Visit grid-ess.com now to see the best up-to-date Grid Ess content and also check out these interesting facts you probably never knew about grid-ess.com
As a supplier of lithium batteries and energy storage solutions, our targets are focused on the following markets: microgrid solutions, industrial/commercial energy storage, communications/data centre...
Visit grid-ess.comWe analyzed Grid-ess.com page load time and found that the first response time was 464 ms and then it took 12.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
grid-ess.com performance score
name
value
score
weighting
Value2.6 s
65/100
10%
Value2.9 s
80/100
25%
Value16.3 s
0/100
10%
Value40 ms
100/100
30%
Value0.049
99/100
15%
Value3.3 s
94/100
10%
464 ms
297 ms
9603 ms
78 ms
148 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 89% of them (63 requests) were addressed to the original Grid-ess.com, 4% (3 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Tools.luckyorange.com. The less responsive or slowest element that took the longest time to load (9.6 sec) relates to the external source Bd0917.com.
Page size can be reduced by 300.6 kB (7%)
4.1 MB
3.8 MB
In fact, the total size of Grid-ess.com main page is 4.1 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. 45% of websites need less resources to load. Images take 3.9 MB which makes up the majority of the site volume.
Potential reduce by 47.0 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 8.2 kB, which is 14% 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 47.0 kB or 78% of the original size.
Potential reduce by 243.5 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. Grid Ess images are well optimized though.
Potential reduce by 6.5 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. This website has mostly compressed JavaScripts.
Potential reduce by 3.6 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. Grid-ess.com needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 26% of the original size.
We found no issues to fix!
64
64
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grid Ess. According to our analytics all requests are already optimized.
grid-ess.com
464 ms
grid-ess.com
297 ms
bd.js
9603 ms
style5.css
78 ms
swiper-bundle.min.css
148 ms
index.php
569 ms
css
39 ms
lo.js
28 ms
swiper-bundle.min.js
311 ms
122b613679df9a6f.png
89 ms
ca.png
75 ms
sousuo.png
80 ms
mg.svg
137 ms
logo.png
208 ms
nav.jpg
147 ms
746700cfc5d923dd.png
325 ms
a0e78b9d28c3e553.png
598 ms
584a08f31009735e.png
648 ms
9ca8e70aa5e812bb.png
861 ms
90ff849c2f1dfe54.png
650 ms
37f903d14f37ab2a.png
318 ms
379fc78079f92bd3.png
675 ms
06d1203f5e373df6.png
625 ms
59786d3431b42732.png
1072 ms
9ea668a6a9e96a78.png
700 ms
f03947022eb068cb.png
725 ms
35e5dc3f1965b7b0.png
725 ms
02fa5493777e78b7.png
741 ms
e1fe2560d704fe0d.png
765 ms
c742bcc14ecc3eec.jpg
1017 ms
dun.png
792 ms
about-icon-2.jpg
805 ms
about-icon-3.jpg
833 ms
about-icon-4.jpg
859 ms
80011eaf0991efc8.png
890 ms
86866e4bf8e14763.png
908 ms
909e7dea0c0be899.png
966 ms
pro_right.jpg
928 ms
pro_left.jpg
955 ms
d38276410e701926.jpg
983 ms
24c32579faa9d085.jpg
1075 ms
3f1c8f9f1b233a45.jpg
1093 ms
3ed9cbde68b84d11.jpg
1234 ms
2abd79768899122a.jpg
1067 ms
17d1ab56cecae795.jpg
1162 ms
lo.legacy.js
46 ms
LDI2apCSOBg7S-QT7pb0EPOreeE.woff
31 ms
LDI2apCSOBg7S-QT7pbYF_OreeE.woff
44 ms
LDI2apCSOBg7S-QT7pa8FvOreeE.woff
44 ms
BEBAREG.woff
1070 ms
quanqiu-02.png
1065 ms
why-icon-02-active.png
1072 ms
57a58f26
197 ms
why-icon-03-active.png
1023 ms
why-icon-04-active.png
1057 ms
why-icon-05-active.png
998 ms
quanqiu-01.png
896 ms
why-icon-02.jpg
902 ms
why-icon-03.jpg
636 ms
why-icon-04.jpg
645 ms
why-icon-05.jpg
623 ms
e997a26ead896ea5.jpg
827 ms
d4c5ef42639e55d6.jpg
670 ms
d51e4346894b104f.jpg
666 ms
377fbd711cc48a04.jpg
684 ms
2b9fecaa335fe50a.png
775 ms
c60c8294dbd5b08a.png
613 ms
46471eb65961bc4a.png
727 ms
p-jt1.png
627 ms
p-jt2.png
628 ms
sm_icon.png
647 ms
grid-ess.com accessibility score
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
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
grid-ess.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
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
Page has valid source maps
grid-ess.com 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
Image elements do not have [alt] attributes
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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Grid-ess.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Grid-ess.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.
grid-ess.com
Open Graph description is not detected on the main page of Grid Ess. 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: