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sauletech.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

sauletech.com

Saule Technologies – Inkjet-Printed Perovskite Solar Cells

Page Load Speed

10.2 sec in total

First Response

419 ms

Resources Loaded

6.6 sec

Page Rendered

3.1 sec

sauletech.com screenshot

About Website

Click here to check amazing Saule Tech content for Poland. Otherwise, check out these important facts you probably never knew about sauletech.com

Saule Technologies is a high-tech company that develops innovative solar cells based on perovskite materials. We have pioneered the use of inkjet printing for the production of flexible, lightweight, ...

Visit sauletech.com

Key Findings

We analyzed Sauletech.com page load time and found that the first response time was 419 ms and then it took 9.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

sauletech.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value16.6 s

0/100

25%

SI (Speed Index)

Value15.9 s

0/100

10%

TBT (Total Blocking Time)

Value1,070 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

sauletech.com

419 ms

sauletech.com

1864 ms

wp-emoji-release.min.js

133 ms

style.min.css

294 ms

styles.css

393 ms

Our browser made a total of 142 requests to load all elements on the main page. We found that 85% of them (121 requests) were addressed to the original Sauletech.com, 8% (12 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Sauletech.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 811.2 kB (13%)

Content Size

6.4 MB

After Optimization

5.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sauletech.com main page is 6.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.9 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 183.8 kB

  • Original 209.7 kB
  • After minification 199.9 kB
  • After compression 25.9 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. 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 183.8 kB or 88% of the original size.

Image Optimization

-10%

Potential reduce by 572.5 kB

  • Original 5.9 MB
  • After minification 5.3 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. Saule Tech images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 40.3 kB

  • Original 160.2 kB
  • After minification 160.2 kB
  • After compression 120.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 40.3 kB or 25% of the original size.

CSS Optimization

-8%

Potential reduce by 14.7 kB

  • Original 194.1 kB
  • After minification 194.1 kB
  • After compression 179.4 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. Sauletech.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 86 (67%)

Requests Now

128

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Saule Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 52 to 1 for JavaScripts and from 36 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sauletech.com

sauletech.com

419 ms

sauletech.com

sauletech.com

1864 ms

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133 ms

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109 ms

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992 ms

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126 ms

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856 ms

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1135 ms

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684 ms

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749 ms

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332 ms

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283 ms

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278 ms

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278 ms

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386 ms

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387 ms

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385 ms

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423 ms

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505 ms

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854 ms

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1913 ms

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655 ms

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1094 ms

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849 ms

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1123 ms

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967 ms

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1010 ms

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1085 ms

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1082 ms

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1125 ms

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1200 ms

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1355 ms

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1236 ms

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Accessibility Review

sauletech.com accessibility score

85

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

sauletech.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sauletech.com SEO score

83

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

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 Sauletech.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 Sauletech.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

sauletech.com

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