Tools & Wizards About Us
tresor.at screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

tresor.at

Tresore, Alarmanlagen & Sicherheitstechnik | Tresor.at

Page Load Speed

15.1 sec in total

First Response

5.5 sec

Resources Loaded

9.1 sec

Page Rendered

453 ms

tresor.at screenshot

About Website

Visit tresor.at now to see the best up-to-date Tresor content and also check out these interesting facts you probably never knew about tresor.at

Tresor kaufen | Tresor öffnen | Alarmanlagen | Zutrittssysteme | Sicherheitsräume | Kostenloser Einbruch-Check | Über 55 Jahre Erfahrung

Visit tresor.at

Key Findings

We analyzed Tresor.at page load time and found that the first response time was 5.5 sec and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

tresor.at performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value680 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.141

78/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

tresor.at

5538 ms

wp-emoji-release.min.js

295 ms

woocommerce-mod.css

225 ms

style-display-gallery.css

232 ms

material-design-iconic-font.min.css

243 ms

Our browser made a total of 139 requests to load all elements on the main page. We found that 96% of them (134 requests) were addressed to the original Tresor.at, 4% (5 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Tresor.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (26%)

Content Size

5.5 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tresor.at main page is 5.5 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. 80% 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 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-95%

Potential reduce by 445.6 kB

  • Original 471.4 kB
  • After minification 467.7 kB
  • After compression 25.8 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 445.6 kB or 95% of the original size.

Image Optimization

-8%

Potential reduce by 329.6 kB

  • Original 4.2 MB
  • After minification 3.9 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. Tresor images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 181.8 kB

  • Original 303.4 kB
  • After minification 300.2 kB
  • After compression 121.6 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 181.8 kB or 60% of the original size.

CSS Optimization

-85%

Potential reduce by 471.9 kB

  • Original 555.0 kB
  • After minification 473.0 kB
  • After compression 83.2 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. Tresor.at needs all CSS files to be minified and compressed as it can save up to 471.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (23%)

Requests Now

137

After Optimization

105

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 137 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tresor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tresor.at

tresor.at

5538 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

295 ms

woocommerce-mod.css

woocommerce-mod.css

225 ms

style-display-gallery.css

style-display-gallery.css

232 ms

material-design-iconic-font.min.css

material-design-iconic-font.min.css

243 ms

magnific-popup.css

magnific-popup.css

241 ms

grid.css

grid.css

247 ms

base.css

base.css

326 ms

layout.css

layout.css

449 ms

shortcodes.css

shortcodes.css

458 ms

magnific-popup.css

magnific-popup.css

347 ms

mediaelementplayer.css

mediaelementplayer.css

512 ms

tresor.css

tresor.css

546 ms

custom.css

custom.css

540 ms

style.css

style.css

454 ms

global.css

global.css

558 ms

jquery.js

jquery.js

891 ms

jquery-migrate.min.js

jquery-migrate.min.js

563 ms

avia-compat.js

avia-compat.js

614 ms

tresor.js

tresor.js

548 ms

woocommerce-mod.js

woocommerce-mod.js

554 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

562 ms

woocommerce.min.js

woocommerce.min.js

572 ms

jquery.cookie.min.js

jquery.cookie.min.js

624 ms

cart-fragments.min.js

cart-fragments.min.js

647 ms

avia.js

avia.js

909 ms

shortcodes.js

shortcodes.js

1068 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

770 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

1042 ms

wp-mediaelement.js

wp-mediaelement.js

748 ms

comment-reply.min.js

comment-reply.min.js

906 ms

wp-embed.min.js

wp-embed.min.js

907 ms

ga.js

ga.js

89 ms

analytics.js

analytics.js

88 ms

jandrisovits-logo-margin1.png

jandrisovits-logo-margin1.png

121 ms

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991 ms

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995 ms

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1068 ms

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Banner_1_1500x760.jpg

994 ms

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984 ms

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985 ms

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986 ms

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985 ms

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987 ms

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988 ms

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990 ms

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991 ms

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991 ms

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994 ms

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995 ms

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residenzDS195LPremium_web_web-450x450.jpg

996 ms

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FireChampPremium100DB_web_web-450x450.jpg

997 ms

FireChampPrem45DB-Plak_web-450x450.jpg

FireChampPrem45DB-Plak_web-450x450.jpg

1002 ms

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1003 ms

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T05576-firedoku_web_web-450x450.jpg

1024 ms

firefile-premium_web_web-450x450.jpg

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1041 ms

GigapaperPremium120DB_72dpi_web-450x450.jpg

GigapaperPremium120DB_72dpi_web-450x450.jpg

1045 ms

megapaper180LPremiumDB-mDiskeinsatz_72dpi_web-450x450.jpg

megapaper180LPremiumDB-mDiskeinsatz_72dpi_web-450x450.jpg

1094 ms

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1099 ms

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1135 ms

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1152 ms

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1157 ms

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1167 ms

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T05480-MSW0809open_web_web_1-450x450.jpg

1197 ms

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1156 ms

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T05482-OA5835openfilled_web_web-450x450.jpg

1193 ms

T05484-QE5541open_web_web-450x450.jpg

T05484-QE5541open_web_web-450x450.jpg

1203 ms

Office3DBPremium_72dpi_web-450x450.jpg

Office3DBPremium_72dpi_web-450x450.jpg

1150 ms

__utm.gif

__utm.gif

25 ms

entypo-fontello.woff

entypo-fontello.woff

1110 ms

collect

collect

26 ms

collect

collect

24 ms

office3s2-fire-premium_print_web-450x450.jpg

office3s2-fire-premium_print_web-450x450.jpg

1172 ms

tresor.at

tresor.at

1291 ms

22-23__Zg_Ordner-Papernorm_web-450x450.jpg

22-23__Zg_Ordner-Papernorm_web-450x450.jpg

382 ms

kanzleiSB195LPremium_72dpi_web-450x450.jpg

kanzleiSB195LPremium_72dpi_web-450x450.jpg

382 ms

SuperpaperPremium-160DB_web_web-450x450.jpg

SuperpaperPremium-160DB_web_web-450x450.jpg

432 ms

rottner-tresor-superpaper-40-premium-db-web_web-450x450.jpg

rottner-tresor-superpaper-40-premium-db-web_web-450x450.jpg

431 ms

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431 ms

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431 ms

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437 ms

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476 ms

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ZFH_FK42157UF_01_web-450x450.jpg

491 ms

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ZFX_H2011_web-450x450.jpg

495 ms

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506 ms

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524 ms

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ZFX_H2040D_01_web1-450x450.jpg

537 ms

Lade-versperrbar_Drawer-lockable_web-450x450.jpg

Lade-versperrbar_Drawer-lockable_web-450x450.jpg

580 ms

Atlas65DB_web_web-450x450.jpg

Atlas65DB_web_web-450x450.jpg

591 ms

DiamantSuperPremium-DO60DB_72dpi_web-450x450.jpg

DiamantSuperPremium-DO60DB_72dpi_web-450x450.jpg

607 ms

diamantsuperpremiumDO165ITEL_web_web-450x450.jpg

diamantsuperpremiumDO165ITEL_web_web-450x450.jpg

625 ms

fireprofipremium100DB_web_web-450x450.jpg

fireprofipremium100DB_web_web-450x450.jpg

635 ms

fireprofipremium50DB2_web_web-450x450.jpg

fireprofipremium50DB2_web_web-450x450.jpg

648 ms

fireprofipremium50_72dpi_web-450x450.jpg

fireprofipremium50_72dpi_web-450x450.jpg

644 ms

opd65fire-db_print_web-450x450.jpg

opd65fire-db_print_web-450x450.jpg

667 ms

DiamantPremium-PO150DB_web_web-450x450.jpg

DiamantPremium-PO150DB_web_web-450x450.jpg

668 ms

DiamantPremium-PO50DB_druck_web-450x450.jpg

DiamantPremium-PO50DB_druck_web-450x450.jpg

650 ms

projekt2db_print_web-450x450.jpg

projekt2db_print_web-450x450.jpg

684 ms

samoa160DB_print_web-450x450.jpg

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655 ms

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670 ms

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676 ms

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680 ms

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693 ms

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688 ms

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682 ms

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683 ms

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690 ms

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643 ms

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648 ms

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672 ms

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638 ms

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648 ms

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697 ms

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702 ms

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719 ms

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728 ms

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AG40_web_1-450x450.jpg

707 ms

AM15_web-450x450.jpg

AM15_web-450x450.jpg

734 ms

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740 ms

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741 ms

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736 ms

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AP35_web-450x450.jpg

737 ms

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AWS1500_web-450x450.jpg

745 ms

BG10_web-450x450.jpg

BG10_web-450x450.jpg

748 ms

BG20_web-450x450.jpg

BG20_web-450x450.jpg

732 ms

BG35_web-450x450.jpg

BG35_web-450x450.jpg

732 ms

BM15_web-450x450.jpg

BM15_web-450x450.jpg

726 ms

BM35_web-450x450.jpg

BM35_web-450x450.jpg

694 ms

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BP15_web-450x450.jpg

745 ms

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BWS1000_web-450x450.jpg

722 ms

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BWS1500_web-450x450.jpg

708 ms

CM15_web-450x450.jpg

CM15_web-450x450.jpg

718 ms

CM20_web-450x450.jpg

CM20_web-450x450.jpg

684 ms

CM30_web-450x450.jpg

CM30_web-450x450.jpg

683 ms

CP25_web-450x450.jpg

CP25_web-450x450.jpg

710 ms

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CWS1000_web-450x450.jpg

704 ms

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CWS1901_web-450x450.jpg

697 ms

loading-light.gif

loading-light.gif

681 ms

print.css

print.css

104 ms

Accessibility Review

tresor.at accessibility score

87

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

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

tresor.at 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

SEO Factors

tresor.at SEO score

84

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

    DE

  • Encoding

    UTF-8

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

tresor.at

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