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glassio.pl screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

glassio.pl

Lustra, Lacobel, drzwi szklane, balustrady szklane, daszki szklane

Page Load Speed

4.8 sec in total

First Response

239 ms

Resources Loaded

3.4 sec

Page Rendered

1.2 sec

glassio.pl screenshot

About Website

Welcome to glassio.pl homepage info - get ready to check Glassio best content for Poland right away, or after learning these important things about glassio.pl

Wykonujemy lustra na wymiar, szkło lacobel, zabudowy szklane takie jak: drzwi szklane, balustrady szklane, podłogi ze szkła, stopnie szklane oraz przeróżne konstrukcje

Visit glassio.pl

Key Findings

We analyzed Glassio.pl page load time and found that the first response time was 239 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

glassio.pl performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.087

93/100

15%

TTI (Time to Interactive)

Value7.3 s

50/100

10%

Network Requests Diagram

glassio.pl

239 ms

www.glassio.pl

336 ms

www.glassio.pl

726 ms

bootstrap.min.css

352 ms

layerslider.css

326 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 76% of them (59 requests) were addressed to the original Glassio.pl, 21% (16 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Glassio.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 108.6 kB (30%)

Content Size

359.9 kB

After Optimization

251.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Glassio.pl main page is 359.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% 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. Javascripts take 208.2 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 52.2 kB

  • Original 60.9 kB
  • After minification 43.2 kB
  • After compression 8.8 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. This page needs HTML code to be minified as it can gain 17.8 kB, which is 29% 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 52.2 kB or 86% of the original size.

Image Optimization

-8%

Potential reduce by 2.1 kB

  • Original 27.4 kB
  • After minification 25.3 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. Glassio images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 38.7 kB

  • Original 208.2 kB
  • After minification 208.2 kB
  • After compression 169.5 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 38.7 kB or 19% of the original size.

CSS Optimization

-25%

Potential reduce by 15.6 kB

  • Original 63.4 kB
  • After minification 63.3 kB
  • After compression 47.7 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. Glassio.pl needs all CSS files to be minified and compressed as it can save up to 15.6 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (69%)

Requests Now

59

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Glassio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

glassio.pl

glassio.pl

239 ms

www.glassio.pl

www.glassio.pl

336 ms

www.glassio.pl

www.glassio.pl

726 ms

bootstrap.min.css

bootstrap.min.css

352 ms

layerslider.css

layerslider.css

326 ms

core.css

core.css

328 ms

fullscreen.css

fullscreen.css

340 ms

share.css

share.css

340 ms

slideshow.css

slideshow.css

340 ms

thumbs.css

thumbs.css

433 ms

noty.css

noty.css

434 ms

main.css

main.css

468 ms

module_title.css

module_title.css

452 ms

layerslider.css

layerslider.css

452 ms

card_photo.css

card_photo.css

461 ms

steps.css

steps.css

543 ms

foto_block.css

foto_block.css

544 ms

jquery.js

jquery.js

712 ms

top.js

top.js

615 ms

js

js

77 ms

greensock.js

greensock.js

504 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

712 ms

layerslider.transitions.js

layerslider.transitions.js

501 ms

owl.carousel.js

owl.carousel.js

524 ms

owl.autoplay.js

owl.autoplay.js

708 ms

owl.animate.js

owl.animate.js

711 ms

owl.navigation.js

owl.navigation.js

711 ms

core.js

core.js

711 ms

guestures.js

guestures.js

710 ms

noty.min.js

noty.min.js

946 ms

cookies.js

cookies.js

820 ms

main.js

main.js

841 ms

product.js

product.js

820 ms

css2

css2

39 ms

fbevents.js

fbevents.js

164 ms

preloader-kremowy.svg

preloader-kremowy.svg

234 ms

logo.png

logo.png

280 ms

tel.png

tel.png

345 ms

slider-jpg.webp

slider-jpg.webp

850 ms

warstwa-12-kopia-png.webp

warstwa-12-kopia-png.webp

842 ms

right-arrow.png

right-arrow.png

345 ms

warstwa-13-1-png.webp

warstwa-13-1-png.webp

1171 ms

warstwa-14-1-png.webp

warstwa-14-1-png.webp

870 ms

warstwa-15-png.webp

warstwa-15-png.webp

1030 ms

warstwa-16-png.webp

warstwa-16-png.webp

1327 ms

warstwa-17-png.webp

warstwa-17-png.webp

1071 ms

warstwa-15-kopia-png.webp

warstwa-15-kopia-png.webp

999 ms

warstwa-16-kopia-png.webp

warstwa-16-kopia-png.webp

1072 ms

warstwa-17-kopia-png.webp

warstwa-17-kopia-png.webp

1201 ms

warstwa-15-kopia-2-png.webp

warstwa-15-kopia-2-png.webp

1275 ms

373490443-322982693604615-4205500487316177505-n-jpg.webp

373490443-322982693604615-4205500487316177505-n-jpg.webp

1237 ms

warstwa-17-kopia-2-png.webp

warstwa-17-kopia-2-png.webp

1244 ms

warstwa-18-1-png.webp

warstwa-18-1-png.webp

1284 ms

warstwa-19-1-png.webp

warstwa-19-1-png.webp

1309 ms

warstwa-21-1-png.webp

warstwa-21-1-png.webp

1351 ms

warstwa-22-png.webp

warstwa-22-png.webp

1353 ms

warstwa-8-jpg.webp

warstwa-8-jpg.webp

1405 ms

logo-f.png

logo-f.png

1406 ms

play.png

play.png

1417 ms

fb.svg

fb.svg

1438 ms

ig.svg

ig.svg

1360 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w-Y3tco5q6.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w-Y3tco5q6.ttf

77 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr70w-Y3tco5q6.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr70w-Y3tco5q6.ttf

102 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC70w-Y3tco5q6.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC70w-Y3tco5q6.ttf

117 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w-Y3tco5q6.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w-Y3tco5q6.ttf

139 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew-Y3tco5q6.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew-Y3tco5q6.ttf

138 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-Y3tco5q6.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-Y3tco5q6.ttf

163 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Ew-Y3tco5q6.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Ew-Y3tco5q6.ttf

137 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Ew-Y3tco5q6.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Ew-Y3tco5q6.ttf

164 ms

7cH1v4okm5zmbvwkAx_sfcEuiD8jjPKcPtq-rprzpg.ttf

7cH1v4okm5zmbvwkAx_sfcEuiD8jjPKcPtq-rprzpg.ttf

161 ms

7cH1v4okm5zmbvwkAx_sfcEuiD8jvvKcPtq-rprzpg.ttf

7cH1v4okm5zmbvwkAx_sfcEuiD8jvvKcPtq-rprzpg.ttf

204 ms

7cH1v4okm5zmbvwkAx_sfcEuiD8j4PKcPtq-rprzpg.ttf

7cH1v4okm5zmbvwkAx_sfcEuiD8j4PKcPtq-rprzpg.ttf

204 ms

7cH1v4okm5zmbvwkAx_sfcEuiD8jPvKcPtq-rprzpg.ttf

7cH1v4okm5zmbvwkAx_sfcEuiD8jPvKcPtq-rprzpg.ttf

204 ms

7cH1v4okm5zmbvwkAx_sfcEuiD8jYPWcPtq-rprzpg.ttf

7cH1v4okm5zmbvwkAx_sfcEuiD8jYPWcPtq-rprzpg.ttf

205 ms

7cH1v4okm5zmbvwkAx_sfcEuiD8jWfWcPtq-rprzpg.ttf

7cH1v4okm5zmbvwkAx_sfcEuiD8jWfWcPtq-rprzpg.ttf

204 ms

7cH1v4okm5zmbvwkAx_sfcEuiD8jPvWcPtq-rprzpg.ttf

7cH1v4okm5zmbvwkAx_sfcEuiD8jPvWcPtq-rprzpg.ttf

205 ms

7cH1v4okm5zmbvwkAx_sfcEuiD8jF_WcPtq-rprzpg.ttf

7cH1v4okm5zmbvwkAx_sfcEuiD8jF_WcPtq-rprzpg.ttf

205 ms

cookies.svg

cookies.svg

1341 ms

Accessibility Review

glassio.pl accessibility score

96

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

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

Best Practices

glassio.pl 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

glassio.pl 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

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Glassio.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 Glassio.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

glassio.pl

Open Graph description is not detected on the main page of Glassio. 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: