Tools & Wizards About Us
sanlight.at screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

sanlight.at

Welcome to SANlight: The experts inphotonics and semiconductor tech

Page Load Speed

8.8 sec in total

First Response

405 ms

Resources Loaded

7.8 sec

Page Rendered

596 ms

sanlight.at screenshot

About Website

Welcome to sanlight.at homepage info - get ready to check SANlight best content right away, or after learning these important things about sanlight.at

Efficient LED lights for commercial horticulture as well as for home and hobby purposes! Developed and manufactured in Austria

Visit sanlight.at

Key Findings

We analyzed Sanlight.at page load time and found that the first response time was 405 ms and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

sanlight.at performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value2,090 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

sanlight.at

405 ms

sanlight.at

389 ms

3604 ms

jquery.min.js

167 ms

jquery-migrate.min.js

262 ms

Our browser made a total of 122 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Sanlight.at, 90% (110 requests) were made to Sanlight.com and 2% (2 requests) were made to Tr-rc.lfeeder.com. The less responsive or slowest element that took the longest time to load (3.6 sec) relates to the external source Sanlight.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (19%)

Content Size

6.1 MB

After Optimization

4.9 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Sanlight.at main page is 6.1 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 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 1.2 MB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 256.6 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 1.2 MB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 20.6 kB

  • Original 4.4 MB
  • After minification 4.4 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. SANlight images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 8.3 kB

  • Original 278.3 kB
  • After minification 278.3 kB
  • After compression 270.0 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.

Requests Breakdown

Number of requests can be reduced by 78 (67%)

Requests Now

117

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SANlight. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 62 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sanlight.at

sanlight.at

405 ms

sanlight.at

sanlight.at

389 ms

3604 ms

jquery.min.js

jquery.min.js

167 ms

jquery-migrate.min.js

jquery-migrate.min.js

262 ms

addify_csp_front_js.js

addify_csp_front_js.js

284 ms

jquery.swipebox.min.js

jquery.swipebox.min.js

285 ms

underscore.min.js

underscore.min.js

286 ms

infinite-scroll.pkgd.min.js

infinite-scroll.pkgd.min.js

288 ms

front.js

front.js

290 ms

gtm4wp-contact-form-7-tracker.js

gtm4wp-contact-form-7-tracker.js

357 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

379 ms

gtm4wp-woocommerce-enhanced.js

gtm4wp-woocommerce-enhanced.js

383 ms

js

js

58 ms

wp-polyfill.min.js

wp-polyfill.min.js

536 ms

index.js

index.js

449 ms

25868349.js

25868349.js

559 ms

ofi.min.js

ofi.min.js

366 ms

object-fit-videos.min.js

object-fit-videos.min.js

455 ms

css-vars-ponyfill-vaee76afe524bc7798b33f0e37b943510d5390f73.js

css-vars-ponyfill-vaee76afe524bc7798b33f0e37b943510d5390f73.js

455 ms

polyfill.js

polyfill.js

455 ms

ua-parser.min.js

ua-parser.min.js

454 ms

js.cookie.min.js

js.cookie.min.js

454 ms

user-information.js

user-information.js

560 ms

smooth-scroll.js

smooth-scroll.js

558 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

560 ms

add-to-cart.min.js

add-to-cart.min.js

559 ms

woocommerce.min.js

woocommerce.min.js

559 ms

cart-fragments.min.js

cart-fragments.min.js

561 ms

core.min.js

core.min.js

642 ms

mouse.min.js

mouse.min.js

642 ms

sortable.min.js

sortable.min.js

644 ms

tabs.min.js

tabs.min.js

643 ms

accordion.min.js

accordion.min.js

643 ms

plugins.js

plugins.js

649 ms

menu.js

menu.js

737 ms

scripts.js

scripts.js

740 ms

api.js

api.js

31 ms

index.js

index.js

737 ms

effect.min.js

effect.min.js

738 ms

the-grid.min.js

the-grid.min.js

746 ms

9c00ecd5092134db5adc9032416edab2-vbc710e4298a6b987355d5c22522153eef8fc1fc6.css

9c00ecd5092134db5adc9032416edab2-vbc710e4298a6b987355d5c22522153eef8fc1fc6.css

744 ms

b2e37faa3e751e23f684ef0f4695b65e-vc566796d449195ed50893e85c782130acc85301d.css

b2e37faa3e751e23f684ef0f4695b65e-vc566796d449195ed50893e85c782130acc85301d.css

727 ms

datepicker.min.js

datepicker.min.js

642 ms

controlgroup.min.js

controlgroup.min.js

619 ms

checkboxradio.min.js

checkboxradio.min.js

618 ms

button.min.js

button.min.js

623 ms

spinner.min.js

spinner.min.js

621 ms

menu.min.js

menu.min.js

704 ms

selectmenu.min.js

selectmenu.min.js

642 ms

bookmark-fragments.js

bookmark-fragments.js

621 ms

lftracker_v1_DzLR5a53V3n7BoQ2.js

lftracker_v1_DzLR5a53V3n7BoQ2.js

455 ms

borlabs-cookie.min.js

borlabs-cookie.min.js

568 ms

query-string.js

query-string.js

489 ms

style2-v82d770f2e8ab31d446219221f5fb69eb8df5f64e.css

style2-v82d770f2e8ab31d446219221f5fb69eb8df5f64e.css

489 ms

woocommerce.js

woocommerce.js

569 ms

front.min.js

front.min.js

575 ms

fSelect.js

fSelect.js

574 ms

logo-1.png

logo-1.png

573 ms

sanlight-logo-mobil.png

sanlight-logo-mobil.png

573 ms

mfn-icons.woff

mfn-icons.woff

503 ms

arrow-gray.svg

arrow-gray.svg

560 ms

wso-account.svg

wso-account.svg

563 ms

rectangle-26-scaled.jpg

rectangle-26-scaled.jpg

1035 ms

logo-gebaeude-1-2-scaled.jpg

logo-gebaeude-1-2-scaled.jpg

981 ms

evo-8c.png

evo-8c.png

666 ms

wp-polyfill-fetch.min.js

wp-polyfill-fetch.min.js

544 ms

wp-polyfill-dom-rect.min.js

wp-polyfill-dom-rect.min.js

571 ms

wp-polyfill-url.min.js

wp-polyfill-url.min.js

576 ms

wp-polyfill-formdata.min.js

wp-polyfill-formdata.min.js

585 ms

wp-polyfill-element-closest.min.js

wp-polyfill-element-closest.min.js

665 ms

wp-polyfill-object-fit.min.js

wp-polyfill-object-fit.min.js

670 ms

slider-evo-4-120.png

slider-evo-4-120.png

832 ms

evo-5-over-field-scaled.jpg

evo-5-over-field-scaled.jpg

768 ms

arrow-down-dark-gray.svg

arrow-down-dark-gray.svg

766 ms

evo-4-120-freigestellt-1-480x353.png

evo-4-120-freigestellt-1-480x353.png

765 ms

evo-compact-ohne-bg-480x288.png

evo-compact-ohne-bg-480x288.png

765 ms

img-3615-freigestellt-480x320.png

img-3615-freigestellt-480x320.png

833 ms

components-isolated-2-480x375.png

components-isolated-2-480x375.png

834 ms

spare-parts-isolated-480x339.png

spare-parts-isolated-480x339.png

749 ms

arrow-down-white.svg

arrow-down-white.svg

745 ms

labor-33.png

labor-33.png

988 ms

reto3690-scaled.jpg

reto3690-scaled.jpg

842 ms

whatsapp-image-2023-02-27-at-171605.jpeg

whatsapp-image-2023-02-27-at-171605.jpeg

832 ms

tag100-sanlight-evo5-120-seite1-kammer1-c009-scaled.jpg

tag100-sanlight-evo5-120-seite1-kammer1-c009-scaled.jpg

1213 ms

tr-rc.lfeeder.com

tr-rc.lfeeder.com

43 ms

12m-tischbreite-6x35m-hps-evo-60cm-90-i-innenraum.jpg

12m-tischbreite-6x35m-hps-evo-60cm-90-i-innenraum.jpg

935 ms

wso-bildlogo-color.svg

wso-bildlogo-color.svg

758 ms

shopping-card-gray.svg

shopping-card-gray.svg

840 ms

menu-icon.svg

menu-icon.svg

841 ms

bg-img-2.png

bg-img-2.png

849 ms

instagram-white.svg

instagram-white.svg

898 ms

facebook-white.svg

facebook-white.svg

846 ms

youtube-white.svg

youtube-white.svg

854 ms

icon-twitter-white.svg

icon-twitter-white.svg

890 ms

wso-bildlogo-white.svg

wso-bildlogo-white.svg

929 ms

leaf.svg

leaf.svg

928 ms

map-gray.svg

map-gray.svg

904 ms

mastercard.svg

mastercard.svg

858 ms

paypal.svg

paypal.svg

891 ms

vorauszahlung.svg

vorauszahlung.svg

918 ms

sofort-ueberweisung.svg

sofort-ueberweisung.svg

842 ms

visa.svg

visa.svg

832 ms

de.png

de.png

845 ms

gb.png

gb.png

878 ms

es.png

es.png

841 ms

recaptcha__en.js

recaptcha__en.js

178 ms

banner.js

banner.js

534 ms

25868349.js

25868349.js

600 ms

fb.js

fb.js

524 ms

fr.png

fr.png

649 ms

home-gray.svg

home-gray.svg

649 ms

instagram-gray.svg

instagram-gray.svg

663 ms

facebook-gray.svg

facebook-gray.svg

697 ms

youtube-gray.svg

youtube-gray.svg

738 ms

icon-twitter.svg

icon-twitter.svg

668 ms

safety-grey.svg

safety-grey.svg

682 ms

sanlightlogoweiss.svg

sanlightlogoweiss.svg

716 ms

shopping-card-white.svg

shopping-card-white.svg

756 ms

arrow-down-small-gray.svg

arrow-down-small-gray.svg

748 ms

tr-rc.lfeeder.com

tr-rc.lfeeder.com

34 ms

the_grid.ttf

the_grid.ttf

99 ms

Accessibility Review

sanlight.at accessibility score

85

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.

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

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

sanlight.at best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

sanlight.at SEO score

90

Search Engine Optimization Advices

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 Sanlight.at 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 Sanlight.at 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

sanlight.at

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