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lasvit.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

lasvit.com

Bespoke Glass Design | Lasvit

Page Load Speed

1 sec in total

First Response

51 ms

Resources Loaded

664 ms

Page Rendered

319 ms

lasvit.com screenshot

About Website

Visit lasvit.com now to see the best up-to-date Lasvit content for United States and also check out these interesting facts you probably never knew about lasvit.com

LASVIT: Czech designer & manufacturer of bespoke glass products, lighting installations, and architectural glass. Blending tradition with innovation since 2007

Visit lasvit.com

Key Findings

We analyzed Lasvit.com page load time and found that the first response time was 51 ms and then it took 983 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

lasvit.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value2,010 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

Network Requests Diagram

lasvit.com

51 ms

www.lasvit.com

164 ms

gtm.js

81 ms

2b8cf368d935d0e2.css

14 ms

3364dde81c401b51.css

29 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 38% of them (11 requests) were addressed to the original Lasvit.com, 55% (16 requests) were made to Images.lasvit.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (341 ms) relates to the external source Images.lasvit.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 247.0 kB (8%)

Content Size

2.9 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Lasvit.com main page is 2.9 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. 45% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 247.0 kB

  • Original 282.2 kB
  • After minification 282.1 kB
  • After compression 35.2 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 247.0 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.7 MB
  • After minification 2.7 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. Lasvit images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 3.9 kB
  • After minification 3.9 kB
  • After compression 3.9 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 3 (14%)

Requests Now

22

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lasvit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

lasvit.com

lasvit.com

51 ms

www.lasvit.com

www.lasvit.com

164 ms

gtm.js

gtm.js

81 ms

2b8cf368d935d0e2.css

2b8cf368d935d0e2.css

14 ms

3364dde81c401b51.css

3364dde81c401b51.css

29 ms

DSCF4474-2_uid_662b75d37f1cd.jpg

DSCF4474-2_uid_662b75d37f1cd.jpg

162 ms

web1_uid_66574fcd43b79.jpg

web1_uid_66574fcd43b79.jpg

183 ms

011_Lasvit_La-Mamounia-Marrakech_22EU137_Photo_2023_mid_adj_Dk_uid_65a4ea27663a2.jpg

011_Lasvit_La-Mamounia-Marrakech_22EU137_Photo_2023_mid_adj_Dk_uid_65a4ea27663a2.jpg

192 ms

_I6A7942-min_uid_65ba5524360e2.jpg

_I6A7942-min_uid_65ba5524360e2.jpg

175 ms

microsite_uid_65ba53fcd914f.jpg

microsite_uid_65ba53fcd914f.jpg

164 ms

Lasvit_ICONS__ONLINE__007-2_uid_65ba5446e8cc6.jpg

Lasvit_ICONS__ONLINE__007-2_uid_65ba5446e8cc6.jpg

198 ms

008_Lasvit_Todus_Circle-Glass_Creative_low_DK_uid_65a4e2c70f92f.jpg

008_Lasvit_Todus_Circle-Glass_Creative_low_DK_uid_65a4e2c70f92f.jpg

294 ms

004_Lasvit_Cipher_Penadnt_Mood_uid_65a4e34da5d3c.jpg

004_Lasvit_Cipher_Penadnt_Mood_uid_65a4e34da5d3c.jpg

293 ms

_I6A8210-min_uid_632c53f074e71.jpg

_I6A8210-min_uid_632c53f074e71.jpg

297 ms

001_Lasvit_Saks-5th-Avenue---Sophies_Chicago_13US048_Photo_2016_low_uid_65a4e4f7e7131.jpg

001_Lasvit_Saks-5th-Avenue---Sophies_Chicago_13US048_Photo_2016_low_uid_65a4e4f7e7131.jpg

341 ms

rocket-loader.min.js

rocket-loader.min.js

10 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

53 ms

instagram_uid_629e23de27361.svg

instagram_uid_629e23de27361.svg

184 ms

facebook_uid_629e23de7618e.svg

facebook_uid_629e23de7618e.svg

186 ms

youtube_uid_629e23de58cbd.svg

youtube_uid_629e23de58cbd.svg

200 ms

twitter_uid_629e23de4a474.svg

twitter_uid_629e23de4a474.svg

207 ms

pinterest_uid_629e23de39286.svg

pinterest_uid_629e23de39286.svg

262 ms

linkedin_uid_629e23de67a21.svg

linkedin_uid_629e23de67a21.svg

262 ms

lato-regular.woff

lato-regular.woff

21 ms

lato-bold.woff

lato-bold.woff

110 ms

lasvit-webfont.woff

lasvit-webfont.woff

14 ms

PPEditorialNew-UltralightItalic.woff

PPEditorialNew-UltralightItalic.woff

40 ms

PPEditorialNew-Ultralight.woff

PPEditorialNew-Ultralight.woff

121 ms

polyfills-78c92fac7aa8fdd8.js

polyfills-78c92fac7aa8fdd8.js

16 ms

Accessibility Review

lasvit.com accessibility score

64

Accessibility Issues

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

lasvit.com best practices score

83

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

lasvit.com SEO score

88

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

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lasvit.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Lasvit.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

lasvit.com

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