Tools & Wizards About Us
spotline.pl screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

spotline.pl

Najwyższej jakości światła i lampy od profesjonalistów w dziedzinie oświetlenia

Page Load Speed

5.7 sec in total

First Response

349 ms

Resources Loaded

4.6 sec

Page Rendered

682 ms

spotline.pl screenshot

About Website

Visit spotline.pl now to see the best up-to-date Spotline content for Poland and also check out these interesting facts you probably never knew about spotline.pl

Profesjonalne oświetlenie i systemy sterowania dla domu i firmy: Lampy stołowe ✓ Lampy ścienne ✓ Lampy wiszące ✓ Lampy sufitowe - Made in Germany

Visit spotline.pl

Key Findings

We analyzed Spotline.pl page load time and found that the first response time was 349 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

spotline.pl performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.3 s

1/100

10%

LCP (Largest Contentful Paint)

Value21.9 s

0/100

25%

SI (Speed Index)

Value18.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,280 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.696

7/100

15%

TTI (Time to Interactive)

Value33.4 s

0/100

10%

Network Requests Diagram

spotline.pl

349 ms

slv.pl

221 ms

1250 ms

yves_default.critical.css

1270 ms

yves_default.util.css

540 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Spotline.pl, 62% (33 requests) were made to Slv.com and 30% (16 requests) were made to Images.slv.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Slv.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (25%)

Content Size

6.4 MB

After Optimization

4.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Spotline.pl 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. 50% of websites need less resources to load. Javascripts take 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-96%

Potential reduce by 877.5 kB

  • Original 912.8 kB
  • After minification 670.4 kB
  • After compression 35.3 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. This page needs HTML code to be minified as it can gain 242.4 kB, which is 27% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 877.5 kB or 96% of the original size.

Image Optimization

-1%

Potential reduce by 5.1 kB

  • Original 653.2 kB
  • After minification 648.1 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. Spotline images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 8.2 kB

  • Original 4.1 MB
  • After minification 4.1 MB
  • After compression 4.0 MB

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.

CSS Optimization

-90%

Potential reduce by 744.7 kB

  • Original 829.5 kB
  • After minification 783.4 kB
  • After compression 84.8 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. Spotline.pl needs all CSS files to be minified and compressed as it can save up to 744.7 kB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (19%)

Requests Now

48

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spotline. 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

spotline.pl

spotline.pl

349 ms

slv.pl

slv.pl

221 ms

1250 ms

yves_default.critical.css

yves_default.critical.css

1270 ms

yves_default.util.css

yves_default.util.css

540 ms

yves_default.runtime.legacy.js

yves_default.runtime.legacy.js

437 ms

yves_default.runtime.js

yves_default.runtime.js

460 ms

bundle.js

bundle.js

27 ms

email-decode.min.js

email-decode.min.js

5 ms

yves_default.es6-polyfill.legacy.js

yves_default.es6-polyfill.legacy.js

329 ms

yves_default.vendor.legacy.js

yves_default.vendor.legacy.js

974 ms

yves_default.app.legacy.js

yves_default.app.legacy.js

1417 ms

yves_default.vendor.js

yves_default.vendor.js

977 ms

yves_default.app.js

yves_default.app.js

1331 ms

gtm.js

gtm.js

291 ms

slv_web_spring-bro-2024_int-int_1900x466px_stage-banner.jpg

slv_web_spring-bro-2024_int-int_1900x466px_stage-banner.jpg

274 ms

establishment.svg

establishment.svg

450 ms

germany.svg

germany.svg

456 ms

unitedKingdom.svg

unitedKingdom.svg

459 ms

portugal.svg

portugal.svg

472 ms

poland.svg

poland.svg

773 ms

spain.svg

spain.svg

793 ms

france.svg

france.svg

791 ms

slovenia.svg

slovenia.svg

802 ms

czechRepublic.svg

czechRepublic.svg

812 ms

netherlands.svg

netherlands.svg

897 ms

belgium.svg

belgium.svg

1104 ms

norway.svg

norway.svg

1124 ms

switzerland.svg

switzerland.svg

1122 ms

austria.svg

austria.svg

922 ms

italy.svg

italy.svg

1137 ms

international-globus.svg

international-globus.svg

1226 ms

logo.svg

logo.svg

1245 ms

establishment-white.svg

establishment-white.svg

1427 ms

international-globus-white.svg

international-globus-white.svg

1453 ms

loading_bulb.gif

loading_bulb.gif

1450 ms

slv_web_home_product-box_de-de_900x900px_tracks.png

slv_web_home_product-box_de-de_900x900px_tracks.png

245 ms

all_slv_home_product-category_one-tripple_900x900px.jpg

all_slv_home_product-category_one-tripple_900x900px.jpg

244 ms

all_slv_home_product-category_numinos_900x900px.jpg

all_slv_home_product-category_numinos_900x900px.jpg

239 ms

all_slv_home_product-category_rusty_900x900px.jpg

all_slv_home_product-category_rusty_900x900px.jpg

241 ms

all_slv_product-category-teaser_spikes_900x900px.jpg

all_slv_product-category-teaser_spikes_900x900px.jpg

674 ms

all_slv_good-light-references_overview-teaser-sonnenalp_827x668px.jpg

all_slv_good-light-references_overview-teaser-sonnenalp_827x668px.jpg

254 ms

all_slv_good-light-references_overview-teaser-prora_827x668px.jpg

all_slv_good-light-references_overview-teaser-prora_827x668px.jpg

679 ms

all_slv_good-light-references_overview-teaser-dav_827x668px.jpg

all_slv_good-light-references_overview-teaser-dav_827x668px.jpg

656 ms

slv_web_big-white-24_int-int_585x515px_catalogue-ipad.png

slv_web_big-white-24_int-int_585x515px_catalogue-ipad.png

253 ms

slv_bro_3-phase-track_landingpage-small_1900x370px.jpg

slv_bro_3-phase-track_landingpage-small_1900x370px.jpg

658 ms

all_slv_home_configurators_numinos-downlights_578x325px.jpg

all_slv_home_configurators_numinos-downlights_578x325px.jpg

667 ms

all_slv_home_configurators_numinos-spotlights_578x325px.jpg

all_slv_home_configurators_numinos-spotlights_578x325px.jpg

267 ms

all_slv_good-light-solutions_overview-teaser-rusty_827x668px.jpg

all_slv_good-light-solutions_overview-teaser-rusty_827x668px.jpg

716 ms

all_slv_good-light-solutions_overview-teaser-installation-tipps_827x668px.jpg

all_slv_good-light-solutions_overview-teaser-installation-tipps_827x668px.jpg

1167 ms

all_slv_home_icon-teaser_numinos-planner_827x668px.jpg

all_slv_home_icon-teaser_numinos-planner_827x668px.jpg

1195 ms

Lato-Regular.woff

Lato-Regular.woff

1730 ms

Lato-Bold.woff

Lato-Bold.woff

1821 ms

Accessibility Review

spotline.pl accessibility score

88

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.

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

spotline.pl 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

Missing source maps for large first-party JavaScript

SEO Factors

spotline.pl SEO score

93

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

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Spotline.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Spotline.pl 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

spotline.pl

Open Graph description is not detected on the main page of Spotline. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: