Tools & Wizards About Us
storen.tech screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

storen.tech

Vanadium Flow Battery Manufacturer | StorEn Technologies

Page Load Speed

1.7 sec in total

First Response

164 ms

Resources Loaded

1.4 sec

Page Rendered

87 ms

storen.tech screenshot

About Website

Welcome to storen.tech homepage info - get ready to check Stor En best content right away, or after learning these important things about storen.tech

StorEn Technologies is a vanadium flow battery manufacturer. Learn more about our company and vanadium flow batteries and technology.

Visit storen.tech

Key Findings

We analyzed Storen.tech page load time and found that the first response time was 164 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

storen.tech performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

www.storen.tech

164 ms

minified.js

31 ms

focus-within-polyfill.js

30 ms

polyfill.min.js

29 ms

thunderbolt-commons.09398ec1.bundle.min.js

227 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Storen.tech, 39% (18 requests) were made to Static.wixstatic.com and 26% (12 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (818 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 839.5 kB (59%)

Content Size

1.4 MB

After Optimization

583.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Storen.tech main page is 1.4 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. 30% of websites need less resources to load. HTML takes 676.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 545.6 kB

  • Original 676.7 kB
  • After minification 675.0 kB
  • After compression 131.2 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 545.6 kB or 81% of the original size.

Image Optimization

-10%

Potential reduce by 22.1 kB

  • Original 215.3 kB
  • After minification 193.2 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. Stor En images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 271.8 kB

  • Original 530.9 kB
  • After minification 530.9 kB
  • After compression 259.1 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 271.8 kB or 51% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (30%)

Requests Now

33

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stor En. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.storen.tech

www.storen.tech

164 ms

minified.js

minified.js

31 ms

focus-within-polyfill.js

focus-within-polyfill.js

30 ms

polyfill.min.js

polyfill.min.js

29 ms

thunderbolt-commons.09398ec1.bundle.min.js

thunderbolt-commons.09398ec1.bundle.min.js

227 ms

main.e5a43201.bundle.min.js

main.e5a43201.bundle.min.js

227 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

226 ms

lodash.min.js

lodash.min.js

208 ms

react.production.min.js

react.production.min.js

228 ms

react-dom.production.min.js

react-dom.production.min.js

228 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

228 ms

Logo%20Storen-NEW.png

Logo%20Storen-NEW.png

433 ms

bundle.min.js

bundle.min.js

194 ms

8af1c8_8d58f08fd7e04851844f4e3086f4c3dcf000.jpg

8af1c8_8d58f08fd7e04851844f4e3086f4c3dcf000.jpg

486 ms

84770f_3ebbf7ac3e26427b83ca50c82aabaaf8~mv2.png

84770f_3ebbf7ac3e26427b83ca50c82aabaaf8~mv2.png

481 ms

arrow%20storen.png

arrow%20storen.png

537 ms

fd72ab_37a1cd98742d441fb2e7f72a1ca524e4~mv2.jpg

fd72ab_37a1cd98742d441fb2e7f72a1ca524e4~mv2.jpg

502 ms

fd72ab_b1e031626d7a40c49c493cba7f24309b~mv2.jpg

fd72ab_b1e031626d7a40c49c493cba7f24309b~mv2.jpg

487 ms

fd72ab_c213a13bbe564a478117be9f7d63bc15~mv2.jpg

fd72ab_c213a13bbe564a478117be9f7d63bc15~mv2.jpg

516 ms

nsplsh_e57683e2ae684d0eac4f345dcb2e21ed~mv2.jpg

nsplsh_e57683e2ae684d0eac4f345dcb2e21ed~mv2.jpg

611 ms

cebit-logo.png

cebit-logo.png

631 ms

General_Transport.png

General_Transport.png

488 ms

IDI_Software.png

IDI_Software.png

491 ms

Imogen_Cars.png

Imogen_Cars.png

493 ms

Tri-Nex%20.png

Tri-Nex%20.png

494 ms

84619e_d957752a63d74aaa8357f5cc815776ee~mv2.webp

84619e_d957752a63d74aaa8357f5cc815776ee~mv2.webp

660 ms

84619e_9ffc7837bd3e41b690248fd5d2583c74~mv2.webp

84619e_9ffc7837bd3e41b690248fd5d2583c74~mv2.webp

721 ms

b30ffa_d81a04109d1246f29719e256f57b62a1~mv2.webp

b30ffa_d81a04109d1246f29719e256f57b62a1~mv2.webp

654 ms

b30ffa_fe6c14d661384917bcc4dffe39fcac95~mv2.webp

b30ffa_fe6c14d661384917bcc4dffe39fcac95~mv2.webp

700 ms

Logo%20Storen-NEW.png

Logo%20Storen-NEW.png

818 ms

128 ms

121 ms

114 ms

114 ms

113 ms

110 ms

148 ms

154 ms

149 ms

148 ms

148 ms

144 ms

deprecation-en.v5.html

deprecation-en.v5.html

14 ms

bolt-performance

bolt-performance

17 ms

deprecation-style.v5.css

deprecation-style.v5.css

4 ms

right-arrow.svg

right-arrow.svg

5 ms

Accessibility Review

storen.tech accessibility score

98

Accessibility Issues

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.

Best Practices

storen.tech best practices score

92

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

Page has valid source maps

SEO Factors

storen.tech SEO score

91

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

High

Tap targets are not sized appropriately

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 Storen.tech 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 Storen.tech 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

storen.tech

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