5.5 sec in total
544 ms
4.4 sec
471 ms
Click here to check amazing Jera Energy content. Otherwise, check out these important facts you probably never knew about jera-energy.com
Jera line – factory in China, which produces electrical cable connectors for low and medium voltage grips, cable clamps, insulation piercing connectors, shear
Visit jera-energy.comWe analyzed Jera-energy.com page load time and found that the first response time was 544 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
jera-energy.com performance score
name
value
score
weighting
Value2.8 s
55/100
10%
Value12.7 s
0/100
25%
Value8.0 s
22/100
10%
Value800 ms
36/100
30%
Value0.593
11/100
15%
Value10.4 s
24/100
10%
544 ms
71 ms
18 ms
1008 ms
29 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 52% of them (39 requests) were addressed to the original Jera-energy.com, 17% (13 requests) were made to Cdn.globalso.com and 12% (9 requests) were made to Globalso.site. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Jera-energy.com.
Page size can be reduced by 1.3 MB (13%)
9.5 MB
8.3 MB
In fact, the total size of Jera-energy.com main page is 9.5 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 9.2 MB which makes up the majority of the site volume.
Potential reduce by 39.9 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. This page needs HTML code to be minified as it can gain 8.7 kB, which is 18% 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 39.9 kB or 82% of the original size.
Potential reduce by 1.2 MB
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, Jera Energy needs image optimization as it can save up to 1.2 MB 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 16.0 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. This website has mostly compressed JavaScripts.
Potential reduce by 13.5 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. Jera-energy.com needs all CSS files to be minified and compressed as it can save up to 13.5 kB or 27% of the original size.
Number of requests can be reduced by 21 (30%)
70
49
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jera Energy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
www.jera-energy.com
544 ms
gtm.js
71 ms
bat.js
18 ms
style.css
1008 ms
jquery-3.6.0.min.js
29 ms
app.php
746 ms
generate.js
680 ms
jquery.min.js
1180 ms
common.js
1163 ms
lite-yt-embed.js
1163 ms
lite-yt-embed.css
1232 ms
stats_init.js
922 ms
menu-image.css
91 ms
js
52 ms
analytics.js
20 ms
insight.min.js
41 ms
collect
15 ms
collect
111 ms
ga-audiences
28 ms
generate.js
1080 ms
jera-fiber-logo.png
466 ms
all-m.gif
175 ms
list_13.png
837 ms
energy_footer.gif
170 ms
1.png
198 ms
asdw.png
663 ms
jera-energy-banner.jpg
617 ms
0111.jpg
552 ms
0210.jpg
485 ms
038.jpg
553 ms
046.jpg
593 ms
056.jpg
622 ms
064.jpg
690 ms
Download-catalog.png
968 ms
1.COMPETITIVE-PRICE1.png
661 ms
2.MANUFACTURER-RND1.png
685 ms
3.QUALITY-GUARANTEE1.png
691 ms
4.COMPLETE-SOLUTION1.png
774 ms
5.Global-experience1.png
775 ms
6.quality-assurance1.png
780 ms
plastic-molding-workshop.jpg
900 ms
cnc-machine-center-workshop.jpg
906 ms
press-forming-workshop.jpg
932 ms
4.Mold-processing-workshop1.jpg
797 ms
5.Helical-wire-forming-workshop1.jpg
891 ms
6.Products-Assembly-workshop1.jpg
865 ms
variation1.png
934 ms
Jera-pole-banding-family.png
961 ms
variation3.png
969 ms
insulation-poercing-connector.jpg
975 ms
20171.png
999 ms
2018.png
1001 ms
2022.png
1031 ms
5deb9af3.png
177 ms
24dbd7f15.png
252 ms
wa.png
324 ms
d55a90f7.png
251 ms
ea9dcef5.png
393 ms
2024118_inquiry_form_wwwjera-energycom
456 ms
search_btn_close.png
485 ms
search_btn.png
496 ms
fontawesome-webfont.woff
425 ms
Glober-Regular.ttf
276 ms
energy_footer.gif
2182 ms
from_livechat.css
2 ms
jquery.min.js
3 ms
layer.js
13 ms
group_oper.js
15 ms
validform.min.js
14 ms
jquery.cookie.js
12 ms
layer.css
2 ms
mautic-form.js
219 ms
admin-ajax.php
851 ms
admin-ajax.php
1281 ms
modal.min.css
219 ms
jera-energy.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
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.
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.
jera-energy.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
jera-energy.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
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 Jera-energy.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 Jera-energy.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.
jera-energy.com
Open Graph description is not detected on the main page of Jera Energy. 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: