Tools & Wizards About Us
lamberts.de screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    28% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

lamberts.de

Welcome to Lamberts Waldsassen glassworks - Lamberts Glass

Page Load Speed

21.4 sec in total

First Response

696 ms

Resources Loaded

13 sec

Page Rendered

7.8 sec

lamberts.de screenshot

About Website

Click here to check amazing Lamberts content for Russia. Otherwise, check out these important facts you probably never knew about lamberts.de

Our glass manufactory produces mouth-blown flat glass and hand-cast glass objects in over 5000 different colours. Each glass panel is unique!

Visit lamberts.de

Key Findings

We analyzed Lamberts.de page load time and found that the first response time was 696 ms and then it took 20.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

lamberts.de performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value24.3 s

0/100

25%

SI (Speed Index)

Value18.9 s

0/100

10%

TBT (Total Blocking Time)

Value18,450 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.051

99/100

15%

TTI (Time to Interactive)

Value31.6 s

0/100

10%

Network Requests Diagram

lamberts.de

696 ms

home

890 ms

font-awesome.min.css

235 ms

layout.min.css,responsive.min.css,grid.min.css,reset.css,uikit.m...-a55af768.css

997 ms

uc.js

35 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 90% of them (78 requests) were addressed to the original Lamberts.de, 2% (2 requests) were made to Consent.cookiebot.com and 2% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (8.2 sec) belongs to the original domain Lamberts.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 920.3 kB (2%)

Content Size

40.2 MB

After Optimization

39.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lamberts.de main page is 40.2 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. 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. Images take 39.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 220.8 kB

  • Original 260.5 kB
  • After minification 259.5 kB
  • After compression 39.7 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 220.8 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 227.8 kB

  • Original 39.4 MB
  • After minification 39.1 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. Lamberts images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 149.0 kB

  • Original 230.4 kB
  • After minification 229.2 kB
  • After compression 81.4 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 149.0 kB or 65% of the original size.

CSS Optimization

-87%

Potential reduce by 322.7 kB

  • Original 370.1 kB
  • After minification 369.9 kB
  • After compression 47.4 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. Lamberts.de needs all CSS files to be minified and compressed as it can save up to 322.7 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (12%)

Requests Now

84

After Optimization

74

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lamberts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

lamberts.de

lamberts.de

696 ms

home

home

890 ms

font-awesome.min.css

font-awesome.min.css

235 ms

layout.min.css,responsive.min.css,grid.min.css,reset.css,uikit.m...-a55af768.css

layout.min.css,responsive.min.css,grid.min.css,reset.css,uikit.m...-a55af768.css

997 ms

uc.js

uc.js

35 ms

jquery.min.js,megamenu.js-9c021b66.js

jquery.min.js,megamenu.js-9c021b66.js

567 ms

js

js

71 ms

uikit.min.js

uikit.min.js

593 ms

uikit-icons.min.js

uikit-icons.min.js

372 ms

slick.min.js

slick.min.js

451 ms

magic.js

magic.js

303 ms

cc.js

cc.js

262 ms

fbevents.js

fbevents.js

245 ms

logo-ee145aec.jpg

logo-ee145aec.jpg

248 ms

Start%20%E2%80%93%202.png

Start%20%E2%80%93%202.png

2046 ms

Start_Header_klein.png

Start_Header_klein.png

1144 ms

slogan1_black.png

slogan1_black.png

533 ms

Glastafel-d6a34eb6.png

Glastafel-d6a34eb6.png

965 ms

Craftsmanship.png

Craftsmanship.png

1071 ms

Handwerkskunst_mobile.png

Handwerkskunst_mobile.png

923 ms

quotation_mark_grey_open.png

quotation_mark_grey_open.png

533 ms

quotation_mark_grey_close.png

quotation_mark_grey_close.png

534 ms

Clarke.jpg

Clarke.jpg

2511 ms

JooostCaen.jpg

JooostCaen.jpg

969 ms

RomiFischer.jpg

RomiFischer.jpg

2368 ms

SarahHAll.jpg

SarahHAll.jpg

1134 ms

Schreiter.jpg

Schreiter.jpg

2332 ms

Mhabubha.jpg

Mhabubha.jpg

1307 ms

guy_kemper2.jpg

guy_kemper2.jpg

2013 ms

Scott_Parsons1.jpg

Scott_Parsons1.jpg

1424 ms

hartmann.jpg

hartmann.jpg

1533 ms

Soborg.jpg

Soborg.jpg

1702 ms

BELESCHENKO.jpg

BELESCHENKO.jpg

1838 ms

Mendoza.jpg

Mendoza.jpg

2045 ms

Housberg.jpg

Housberg.jpg

3273 ms

Mesdagh.jpg

Mesdagh.jpg

3579 ms

Schaechter.jpg

Schaechter.jpg

2159 ms

Rhami1.jpg

Rhami1.jpg

2289 ms

Traut1.jpg

Traut1.jpg

2420 ms

Donlin1.jpg

Donlin1.jpg

2698 ms

Engel-Meyer1.jpg

Engel-Meyer1.jpg

2568 ms

Dold_1kl.jpg

Dold_1kl.jpg

2531 ms

Grace%20Ayson1.jpg

Grace%20Ayson1.jpg

4192 ms

Thomas%20Kuzio1.jpg

Thomas%20Kuzio1.jpg

2646 ms

Tom%20Denny1.jpg

Tom%20Denny1.jpg

3903 ms

Ursula%20Ju%CC%88ngst1.jpg

Ursula%20Ju%CC%88ngst1.jpg

2785 ms

CatrinJones1.jpg

CatrinJones1.jpg

4676 ms

Ellen%20Mandelbaum1.jpg

Ellen%20Mandelbaum1.jpg

4791 ms

insight.min.js

insight.min.js

113 ms

Gerlach%20Bente1.jpg

Gerlach%20Bente1.jpg

4522 ms

Helen%20Whittaker1.jpg

Helen%20Whittaker1.jpg

4869 ms

Jo%CC%88rgen%20Habedank1.jpg

Jo%CC%88rgen%20Habedank1.jpg

5833 ms

Max%20Uhlig1.jpg

Max%20Uhlig1.jpg

5139 ms

bc-v4.min.html

bc-v4.min.html

60 ms

250543608818246

250543608818246

65 ms

Petri%20Anderson1.jpg

Petri%20Anderson1.jpg

6675 ms

,

,

201 ms

Rachel%20Mulligan1.jpg

Rachel%20Mulligan1.jpg

6276 ms

TobiasKammerer1.jpg

TobiasKammerer1.jpg

5674 ms

%20Simon%20Howard1.jpg

%20Simon%20Howard1.jpg

5515 ms

ThomasBayrle1.jpg

ThomasBayrle1.jpg

7197 ms

22 ms

DetlevBertram1.jpg

DetlevBertram1.jpg

8203 ms

NancyGong1.jpg

NancyGong1.jpg

6273 ms

Elizabeth_Sinkova1kl.jpg

Elizabeth_Sinkova1kl.jpg

5725 ms

JohannWeyringer1.jpg

JohannWeyringer1.jpg

8121 ms

LeaDievenow1.jpg

LeaDievenow1.jpg

6154 ms

JonCalan1.jpg

JonCalan1.jpg

7205 ms

Stockholm.jpg

Stockholm.jpg

6576 ms

BigBen.jpg

BigBen.jpg

6600 ms

Damme.jpg

Damme.jpg

7167 ms

starts-9f723df2.png

starts-9f723df2.png

6559 ms

Muster_gross.png

Muster_gross.png

7067 ms

blaeser_illu.png

blaeser_illu.png

6518 ms

logo_initiative_deutsche_manufakturen-6adc9ba1.png

logo_initiative_deutsche_manufakturen-6adc9ba1.png

6614 ms

Logo_Immaterielles-Kulturerbe-4828e210.jpg

Logo_Immaterielles-Kulturerbe-4828e210.jpg

6650 ms

logo_initiative_deutsche_manufakturen-9f2ea12c.png

logo_initiative_deutsche_manufakturen-9f2ea12c.png

6652 ms

Logo_Immaterielles-Kulturerbe-fda180bd.jpg

Logo_Immaterielles-Kulturerbe-fda180bd.jpg

6620 ms

blaeser_illu-f479be16.png

blaeser_illu-f479be16.png

6677 ms

button_obebn_klein.png

button_obebn_klein.png

6670 ms

facebook_gr-9ac4f435.png

facebook_gr-9ac4f435.png

6664 ms

linkedin_gr-b0723861.png

linkedin_gr-b0723861.png

6618 ms

pinter_gr-6ffa1824.png

pinter_gr-6ffa1824.png

6553 ms

inst_gr-0d4ce250.png

inst_gr-0d4ce250.png

6074 ms

youtube_gr-615d0551.png

youtube_gr-615d0551.png

5857 ms

twitter_gr-0700270c.png

twitter_gr-0700270c.png

5532 ms

ajax-loader.gif

ajax-loader.gif

5250 ms

Accessibility Review

lamberts.de accessibility score

74

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

lamberts.de 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

SEO Factors

lamberts.de SEO score

77

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

High

Image elements do not have [alt] attributes

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

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lamberts.de can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Lamberts.de 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

lamberts.de

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