Tools & Wizards About Us
soltell.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

soltell.com

Smarter Decentralized Energy | Soltell Systems | Herzliya

Page Load Speed

2.6 sec in total

First Response

92 ms

Resources Loaded

2.4 sec

Page Rendered

56 ms

soltell.com screenshot

About Website

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

Soltell Systems provides Performance Analytics and Industrial Automation for decentralized Solar Photovoltaic & Electricity Storage clusters

Visit soltell.com

Key Findings

We analyzed Soltell.com page load time and found that the first response time was 92 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

soltell.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value1,140 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

soltell.com

92 ms

www.soltell.com

1071 ms

minified.js

29 ms

focus-within-polyfill.js

75 ms

polyfill.min.js

287 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Soltell.com, 41% (23 requests) were made to Static.wixstatic.com and 30% (17 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Soltell.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 584.1 kB (49%)

Content Size

1.2 MB

After Optimization

600.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Soltell.com main page is 1.2 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. 40% of websites need less resources to load. HTML takes 652.6 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 527.8 kB

  • Original 652.6 kB
  • After minification 650.8 kB
  • After compression 124.8 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 527.8 kB or 81% of the original size.

Image Optimization

-18%

Potential reduce by 53.6 kB

  • Original 294.7 kB
  • After minification 241.1 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, Soltell needs image optimization as it can save up to 53.6 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

  • Original 237.1 kB
  • After minification 237.1 kB
  • After compression 234.4 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 10 (28%)

Requests Now

36

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Soltell. 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

soltell.com

soltell.com

92 ms

www.soltell.com

www.soltell.com

1071 ms

minified.js

minified.js

29 ms

focus-within-polyfill.js

focus-within-polyfill.js

75 ms

polyfill.min.js

polyfill.min.js

287 ms

thunderbolt-commons.b2ef7a3a.bundle.min.js

thunderbolt-commons.b2ef7a3a.bundle.min.js

56 ms

main.c4183ac5.bundle.min.js

main.c4183ac5.bundle.min.js

57 ms

lodash.min.js

lodash.min.js

59 ms

react.production.min.js

react.production.min.js

57 ms

react-dom.production.min.js

react-dom.production.min.js

59 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

58 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

56 ms

199de3_c3d7d61893e947758fe6049b9128ea82~mv2.jpg

199de3_c3d7d61893e947758fe6049b9128ea82~mv2.jpg

279 ms

b0729f_e740bf56810448c7bdd0fad9797088ee~mv2.png

b0729f_e740bf56810448c7bdd0fad9797088ee~mv2.png

471 ms

b0729f_61cf6d17f095431e980421a3ca7dd309~mv2.png

b0729f_61cf6d17f095431e980421a3ca7dd309~mv2.png

399 ms

b0729f_b580ab273b074c04a1837c5e2a7ffffb~mv2.png

b0729f_b580ab273b074c04a1837c5e2a7ffffb~mv2.png

472 ms

b0729f_b88152ddd3ed4be5956eb26e97d93291~mv2.png

b0729f_b88152ddd3ed4be5956eb26e97d93291~mv2.png

399 ms

b0729f_3d9505acf5a54926b46fb703f86ce2fa~mv2.png

b0729f_3d9505acf5a54926b46fb703f86ce2fa~mv2.png

428 ms

AdobeStock_457097792-without%20wind%5BConverted%5D.png

AdobeStock_457097792-without%20wind%5BConverted%5D.png

481 ms

AdobeStock_340677799.png

AdobeStock_340677799.png

618 ms

swagger.jpg

swagger.jpg

620 ms

3658b0_ff97c9763ce14309a5cbdf29f2e0be75~mv2_d_2340_4160_s_2.jpg

3658b0_ff97c9763ce14309a5cbdf29f2e0be75~mv2_d_2340_4160_s_2.jpg

729 ms

Dr_DerzyHeadshot_N%20200pxa.jpg

Dr_DerzyHeadshot_N%20200pxa.jpg

656 ms

Leon204a%20800x800px.jpg

Leon204a%20800x800px.jpg

671 ms

oded%20200px.jpg

oded%20200px.jpg

615 ms

IMG_20200217_144735_HHT%20200px.png

IMG_20200217_144735_HHT%20200px.png

797 ms

199de3_7dd2e0e447a74c3e8dda3d54e3002fe5~mv2.png

199de3_7dd2e0e447a74c3e8dda3d54e3002fe5~mv2.png

745 ms

199de3_31e0bba5797d41b78302507fef675927~mv2.png

199de3_31e0bba5797d41b78302507fef675927~mv2.png

622 ms

199de3_10611d112dd541ee89fb55a9160a1edc~mv2.png

199de3_10611d112dd541ee89fb55a9160a1edc~mv2.png

792 ms

199de3_65ff9750455f4884957c0282850e07ac~mv2.png

199de3_65ff9750455f4884957c0282850e07ac~mv2.png

779 ms

199de3_e48756d509fa40c7b920fe414814bcc7~mv2.png

199de3_e48756d509fa40c7b920fe414814bcc7~mv2.png

818 ms

199de3_c121511bb997456782748d1dc3628ec2~mv2.png

199de3_c121511bb997456782748d1dc3628ec2~mv2.png

911 ms

199de3_04224938f64d48ea9d52d2850b25af5c~mv2.png

199de3_04224938f64d48ea9d52d2850b25af5c~mv2.png

945 ms

bundle.min.js

bundle.min.js

104 ms

file.woff

file.woff

755 ms

file.woff

file.woff

782 ms

opensans-regular-webfont.woff

opensans-regular-webfont.woff

20 ms

opensans-bold-webfont.woff

opensans-bold-webfont.woff

8 ms

104 ms

96 ms

100 ms

97 ms

93 ms

95 ms

129 ms

128 ms

135 ms

133 ms

133 ms

deprecation-en.v5.html

deprecation-en.v5.html

8 ms

bolt-performance

bolt-performance

10 ms

deprecation-style.v5.css

deprecation-style.v5.css

4 ms

right-arrow.svg

right-arrow.svg

9 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

4 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

3 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

4 ms

Accessibility Review

soltell.com accessibility score

82

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

[aria-*] attributes do not match their roles

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

Buttons do not have an accessible name

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

soltell.com 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

soltell.com SEO score

98

Search Engine Optimization Advices

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 Soltell.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 Soltell.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

soltell.com

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