Tools & Wizards About Us
serigraphia.ch screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

serigraphia.ch

Siebdruck & Digitaldruck: Ihre Spezialisten | serigraphia gmbh

Page Load Speed

4.7 sec in total

First Response

510 ms

Resources Loaded

3.9 sec

Page Rendered

282 ms

serigraphia.ch screenshot

About Website

Welcome to serigraphia.ch homepage info - get ready to check Serigraphia best content right away, or after learning these important things about serigraphia.ch

serigraphia vereint technisches Wissen und moderne Maschinen, um High-End-Produkte für die Werbe-, Technik- und Grafikbranchen zu entwickeln. 

Visit serigraphia.ch

Key Findings

We analyzed Serigraphia.ch page load time and found that the first response time was 510 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

serigraphia.ch performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.9 s

0/100

25%

SI (Speed Index)

Value17.9 s

0/100

10%

TBT (Total Blocking Time)

Value1,660 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value18.8 s

3/100

10%

Network Requests Diagram

www.serigraphia.ch

510 ms

icon

58 ms

htua8.css

102 ms

htua8.css

201 ms

htua8.css

389 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 68% of them (48 requests) were addressed to the original Serigraphia.ch, 7% (5 requests) were made to Gstatic.com and 6% (4 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (884 ms) belongs to the original domain Serigraphia.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 82.1 kB (5%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Serigraphia.ch main page is 1.7 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. 70% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 31.8 kB

  • Original 40.6 kB
  • After minification 37.6 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. 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 31.8 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 46.2 kB

  • Original 1.1 MB
  • After minification 1.0 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. Serigraphia images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.2 kB

  • Original 466.0 kB
  • After minification 466.0 kB
  • After compression 462.8 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.

CSS Optimization

-1%

Potential reduce by 868 B

  • Original 82.6 kB
  • After minification 82.6 kB
  • After compression 81.8 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. Serigraphia.ch has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 47 (75%)

Requests Now

63

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Serigraphia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.serigraphia.ch

www.serigraphia.ch

510 ms

icon

icon

58 ms

htua8.css

htua8.css

102 ms

htua8.css

htua8.css

201 ms

htua8.css

htua8.css

389 ms

htua8.css

htua8.css

298 ms

htua8.css

htua8.css

294 ms

htua8.css

htua8.css

295 ms

htua8.css

htua8.css

299 ms

bootstrap-material-datetimepicker.min.css

bootstrap-material-datetimepicker.min.css

50 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

57 ms

htua8.css

htua8.css

299 ms

htua8.css

htua8.css

394 ms

htua8.css

htua8.css

394 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

66 ms

all.css

all.css

61 ms

htua8.css

htua8.css

395 ms

htua8.css

htua8.css

395 ms

htua8.css

htua8.css

396 ms

8hmah.js

8hmah.js

591 ms

htua8.js

htua8.js

489 ms

bootstrap-material-datetimepicker.min.js

bootstrap-material-datetimepicker.min.js

60 ms

htua8.js

htua8.js

590 ms

htua8.js

htua8.js

491 ms

js

js

86 ms

index.js

index.js

492 ms

index.js

index.js

493 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

76 ms

select2.min.js

select2.min.js

709 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

81 ms

match-height.js

match-height.js

589 ms

clamp.min.js

clamp.min.js

705 ms

news-script.js

news-script.js

706 ms

clamp.min.js

clamp.min.js

709 ms

imagesloaded.min.js

imagesloaded.min.js

709 ms

masonry.min.js

masonry.min.js

710 ms

referenzen-script.js

referenzen-script.js

711 ms

api.js

api.js

59 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

710 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

836 ms

wp-polyfill.min.js

wp-polyfill.min.js

884 ms

index.js

index.js

838 ms

js

js

105 ms

jquery-scrolltofixed-min.js

jquery-scrolltofixed-min.js

64 ms

close.png

close.png

200 ms

loading.gif

loading.gif

200 ms

prev.png

prev.png

200 ms

next.png

next.png

241 ms

Logo-verst%C3%A4rkt-auf-schwarzem-Hintergrundai.svg

Logo-verst%C3%A4rkt-auf-schwarzem-Hintergrundai.svg

360 ms

Siebdruck.jpg

Siebdruck.jpg

457 ms

Digitaldruck.jpg

Digitaldruck.jpg

763 ms

Werbetechnik.jpg

Werbetechnik.jpg

626 ms

Siebdruck-klein.jpg

Siebdruck-klein.jpg

456 ms

Digitaldruck-klein.jpg

Digitaldruck-klein.jpg

464 ms

Werbetechnik-klein.jpg

Werbetechnik-klein.jpg

533 ms

Referenzen-klein.jpg

Referenzen-klein.jpg

726 ms

HelveticaNeue-Thin-13.ttf

HelveticaNeue-Thin-13.ttf

477 ms

HelveticaNeue-Light-08.ttf

HelveticaNeue-Light-08.ttf

566 ms

HelveticaNeue-01.ttf

HelveticaNeue-01.ttf

859 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

576 ms

recaptcha__en.js

recaptcha__en.js

32 ms

anchor

anchor

63 ms

styles__ltr.css

styles__ltr.css

11 ms

recaptcha__en.js

recaptcha__en.js

13 ms

UebCYnqdbF9ngI7DuCagEaT4xpR4mAb5pwZcsRDRe9I.js

UebCYnqdbF9ngI7DuCagEaT4xpR4mAb5pwZcsRDRe9I.js

47 ms

webworker.js

webworker.js

54 ms

logo_48.png

logo_48.png

32 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

40 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

45 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

48 ms

recaptcha__en.js

recaptcha__en.js

9 ms

Accessibility Review

serigraphia.ch accessibility score

86

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

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

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

serigraphia.ch best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

serigraphia.ch SEO score

85

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

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

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Serigraphia.ch can be misinterpreted by Google and other search engines. Our service has detected that German 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 Serigraphia.ch 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

serigraphia.ch

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