Tools & Wizards About Us
stromcore.com screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

stromcore.com

Stromcore Energy | Industrial Lithium Battery Manufacturer

Page Load Speed

4 sec in total

First Response

169 ms

Resources Loaded

3.8 sec

Page Rendered

58 ms

stromcore.com screenshot

About Website

Click here to check amazing Stromcore content. Otherwise, check out these important facts you probably never knew about stromcore.com

Stromcore Energy Inc is an industrial lithium battery manufacturer based in Ontario Canada. Industry leading charging speeds with freezer certified batteries to keep your forklifts productive.

Visit stromcore.com

Key Findings

We analyzed Stromcore.com page load time and found that the first response time was 169 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

stromcore.com performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value1,450 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

Network Requests Diagram

www.stromcore.com

169 ms

minified.js

31 ms

focus-within-polyfill.js

75 ms

polyfill.min.js

2311 ms

thunderbolt-commons.7c91a755.bundle.min.js

5 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Stromcore.com, 50% (29 requests) were made to Static.wixstatic.com and 22% (13 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Polyfill.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 596.2 kB (34%)

Content Size

1.8 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Stromcore.com main page is 1.8 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 393.6 kB

  • Original 499.8 kB
  • After minification 498.0 kB
  • After compression 106.2 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. 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 393.6 kB or 79% of the original size.

Image Optimization

-19%

Potential reduce by 202.5 kB

  • Original 1.1 MB
  • After minification 867.2 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, Stromcore needs image optimization as it can save up to 202.5 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 80 B

  • Original 208.4 kB
  • After minification 208.4 kB
  • After compression 208.3 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.

Requests Breakdown

Number of requests can be reduced by 9 (22%)

Requests Now

41

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stromcore. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.stromcore.com

www.stromcore.com

169 ms

minified.js

minified.js

31 ms

focus-within-polyfill.js

focus-within-polyfill.js

75 ms

polyfill.min.js

polyfill.min.js

2311 ms

thunderbolt-commons.7c91a755.bundle.min.js

thunderbolt-commons.7c91a755.bundle.min.js

5 ms

main.8534eeb3.bundle.min.js

main.8534eeb3.bundle.min.js

5 ms

lodash.min.js

lodash.min.js

11 ms

react.production.min.js

react.production.min.js

9 ms

react-dom.production.min.js

react-dom.production.min.js

11 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

10 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

9 ms

stromcore-logo.png

stromcore-logo.png

407 ms

9e00cd_9502f971bc564ed79ad2611beb2f9396~mv2.jpg

9e00cd_9502f971bc564ed79ad2611beb2f9396~mv2.jpg

404 ms

c19c76_376dc1d20bd348b99c4a732a1d6d7c81.png

c19c76_376dc1d20bd348b99c4a732a1d6d7c81.png

407 ms

9e00cd_3dc008e750084ef7b1cde581890f2374~mv2.jpg

9e00cd_3dc008e750084ef7b1cde581890f2374~mv2.jpg

404 ms

c19c76_376dc1d20bd348b99c4a732a1d6d7c81.png

c19c76_376dc1d20bd348b99c4a732a1d6d7c81.png

408 ms

9e00cd_8c9148eec19b46d69a501cff14b4b940~mv2.jpg

9e00cd_8c9148eec19b46d69a501cff14b4b940~mv2.jpg

516 ms

9e00cd_c1cdc21188c149c3bd998240d6879b21~mv2.jpg

9e00cd_c1cdc21188c149c3bd998240d6879b21~mv2.jpg

943 ms

9e00cd_e92ea7da294c4c1bb1f1510741972fb7f000.jpg

9e00cd_e92ea7da294c4c1bb1f1510741972fb7f000.jpg

601 ms

9e00cd_0bcf55b9711144d5a29c4153c693a116~mv2.jpg

9e00cd_0bcf55b9711144d5a29c4153c693a116~mv2.jpg

617 ms

9e00cd_cb2f0862f0154d8b8ac369ccfe8e1e12f000.jpg

9e00cd_cb2f0862f0154d8b8ac369ccfe8e1e12f000.jpg

615 ms

c19c76_376dc1d20bd348b99c4a732a1d6d7c81.png

c19c76_376dc1d20bd348b99c4a732a1d6d7c81.png

409 ms

9e00cd_5773e896865f4775b5e051917b739073~mv2.jpg

9e00cd_5773e896865f4775b5e051917b739073~mv2.jpg

785 ms

9e00cd_c2f9a299d07b4daa8e5bbb94c0e2d51e~mv2.jpg

9e00cd_c2f9a299d07b4daa8e5bbb94c0e2d51e~mv2.jpg

863 ms

9e00cd_e9d3b155d4c948f2b2985da72be7a6bf~mv2.jpg

9e00cd_e9d3b155d4c948f2b2985da72be7a6bf~mv2.jpg

613 ms

9e00cd_13245d70e9dc4d6893c5eab1efa732a8~mv2.png

9e00cd_13245d70e9dc4d6893c5eab1efa732a8~mv2.png

617 ms

9e00cd_f7b2bd5bf64f432b97fd65c4cdd78efd~mv2.jpg

9e00cd_f7b2bd5bf64f432b97fd65c4cdd78efd~mv2.jpg

813 ms

9e00cd_d7cec9c6cea746c8b32089fc856d902c~mv2.jpg

9e00cd_d7cec9c6cea746c8b32089fc856d902c~mv2.jpg

900 ms

962ff6_01ac1816f2374d5ea878f721690be8a3~mv2.png

962ff6_01ac1816f2374d5ea878f721690be8a3~mv2.png

752 ms

962ff6_ce9e51f1c8fa44f389130e2560aa46ee~mv2.png

962ff6_ce9e51f1c8fa44f389130e2560aa46ee~mv2.png

902 ms

9e00cd_2ddb2e3a541342bc81a2d916e68cd4ad~mv2.png

9e00cd_2ddb2e3a541342bc81a2d916e68cd4ad~mv2.png

998 ms

9e00cd_f712288b360d4d48b547142c807c9b61~mv2.png

9e00cd_f712288b360d4d48b547142c807c9b61~mv2.png

1008 ms

9e00cd_3e3d3dbc51044bf6a45b6512830bb73a~mv2.jpg

9e00cd_3e3d3dbc51044bf6a45b6512830bb73a~mv2.jpg

1083 ms

9e00cd_c28c90be2db147438300fcdb35d7cd93~mv2.jpg

9e00cd_c28c90be2db147438300fcdb35d7cd93~mv2.jpg

1087 ms

CCS-logo_edited.png

CCS-logo_edited.png

1083 ms

9e00cd_fc5cded0ab414fd9a366ece09bf5494b~mv2.png

9e00cd_fc5cded0ab414fd9a366ece09bf5494b~mv2.png

1140 ms

9e00cd_18237c56293c478083d97e21ce759db7~mv2.png

9e00cd_18237c56293c478083d97e21ce759db7~mv2.png

1208 ms

9e00cd_b3f32e8fc2634c3898a3e9f09860b622~mv2.jpg

9e00cd_b3f32e8fc2634c3898a3e9f09860b622~mv2.jpg

1162 ms

linkedin.png

linkedin.png

1209 ms

stromcore-logo_edited.png

stromcore-logo_edited.png

1213 ms

bundle.min.js

bundle.min.js

250 ms

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

10 ms

50 ms

18 ms

17 ms

16 ms

19 ms

14 ms

72 ms

72 ms

71 ms

72 ms

73 ms

98 ms

deprecation-en.v5.html

deprecation-en.v5.html

5 ms

bolt-performance

bolt-performance

22 ms

deprecation-style.v5.css

deprecation-style.v5.css

11 ms

right-arrow.svg

right-arrow.svg

9 ms

Accessibility Review

stromcore.com accessibility score

94

Accessibility Issues

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

High

button, link, and menuitem elements do not have accessible names.

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Links do not have a discernible name

Best Practices

stromcore.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

stromcore.com SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stromcore.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 Stromcore.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.

Social Sharing Optimization

stromcore.com

Open Graph data is detected on the main page of Stromcore. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: