Tools & Wizards About Us
wisag.de screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

wisag.de

Willkommen | WISAG

Page Load Speed

5.8 sec in total

First Response

391 ms

Resources Loaded

3.4 sec

Page Rendered

2 sec

wisag.de screenshot

About Website

Welcome to wisag.de homepage info - get ready to check WISAG best content for Germany right away, or after learning these important things about wisag.de

Die WISAG erbringt Dienstleistungen in den Geschäftsfeldern Facility, Industrie und Aviation.

Visit wisag.de

Key Findings

We analyzed Wisag.de page load time and found that the first response time was 391 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

wisag.de performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value1,820 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

wisag.de

391 ms

wisag.de

411 ms

www.wisag.de

761 ms

merged-302410161f0602e91e8b10ca9f112702-fb25cde3b9dd5d7c3cf2fc9f8e557531.css

292 ms

wisag.svg

475 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 87% of them (55 requests) were addressed to the original Wisag.de, 5% (3 requests) were made to Newassets.hcaptcha.com and 3% (2 requests) were made to Embed-ssl.wistia.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Wisag.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 151.4 kB (13%)

Content Size

1.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Wisag.de main page is 1.2 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. 45% of websites need less resources to load. Images take 655.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 134.8 kB

  • Original 158.5 kB
  • After minification 108.7 kB
  • After compression 23.7 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. This page needs HTML code to be minified as it can gain 49.8 kB, which is 31% 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 134.8 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 16.6 kB

  • Original 655.1 kB
  • After minification 638.5 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. WISAG images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 367.2 kB
  • After minification 367.2 kB
  • After compression 367.2 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 19 (34%)

Requests Now

56

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WISAG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

wisag.de

wisag.de

391 ms

wisag.de

wisag.de

411 ms

www.wisag.de

www.wisag.de

761 ms

merged-302410161f0602e91e8b10ca9f112702-fb25cde3b9dd5d7c3cf2fc9f8e557531.css

merged-302410161f0602e91e8b10ca9f112702-fb25cde3b9dd5d7c3cf2fc9f8e557531.css

292 ms

wisag.svg

wisag.svg

475 ms

csm_slider-home1_bbf0395274.webp

csm_slider-home1_bbf0395274.webp

484 ms

csm_slide-home2_e45534d751.webp

csm_slide-home2_e45534d751.webp

490 ms

csm_branchen-teaser-retail-immobilien_a59683c99d.webp

csm_branchen-teaser-retail-immobilien_a59683c99d.webp

499 ms

csm_branchen-teaser-bueroimmobilien_079fe60580.webp

csm_branchen-teaser-bueroimmobilien_079fe60580.webp

492 ms

csm_branchen-teaser-aviation_ec02ba5bfb.webp

csm_branchen-teaser-aviation_ec02ba5bfb.webp

475 ms

csm_branchen-teaser-chemieindustrie_a4618cfd34.webp

csm_branchen-teaser-chemieindustrie_a4618cfd34.webp

578 ms

csm_branchen-teaser-rechenzentren_79ca38ad37.webp

csm_branchen-teaser-rechenzentren_79ca38ad37.webp

661 ms

csm_branchen-teaser-automotive_dce2f94db5.webp

csm_branchen-teaser-automotive_dce2f94db5.webp

671 ms

csm_stage-demontage-und-entsorgung-datensatz_f390fa0a10.webp

csm_stage-demontage-und-entsorgung-datensatz_f390fa0a10.webp

679 ms

a9c70c5e92c00a34d3fa594811bf9faa.jpg

a9c70c5e92c00a34d3fa594811bf9faa.jpg

38 ms

csm_stage-vefk-gestellung-datensatz_30d4372376.webp

csm_stage-vefk-gestellung-datensatz_30d4372376.webp

596 ms

csm_stage-zertifizierungen-datensatz_44e386809e.webp

csm_stage-zertifizierungen-datensatz_44e386809e.webp

603 ms

csm_stage-event-service-datensatz_ba8b15d03a.webp

csm_stage-event-service-datensatz_ba8b15d03a.webp

682 ms

csm_stage-gruenpflege-datensatz_dbbc8e4f81.webp

csm_stage-gruenpflege-datensatz_dbbc8e4f81.webp

766 ms

csm_teaser-karriere-mann_ec95fe7d07.webp

csm_teaser-karriere-mann_ec95fe7d07.webp

775 ms

csm_content-aviation_983f35f230.webp

csm_content-aviation_983f35f230.webp

782 ms

csm_WCT_MUENCHEN_05_2022_1013_51c2809112.webp

csm_WCT_MUENCHEN_05_2022_1013_51c2809112.webp

784 ms

csm_Bild_1_NAIMMA_8363e15e09.webp

csm_Bild_1_NAIMMA_8363e15e09.webp

791 ms

csm_20240315_134826_neu_a66c525ab2.webp

csm_20240315_134826_neu_a66c525ab2.webp

870 ms

csm_2024_speisewerk_Vertragsunterzeichnung_WISAG_d526dab395.webp

csm_2024_speisewerk_Vertragsunterzeichnung_WISAG_d526dab395.webp

954 ms

csm_DEKO_AUSLAGE_HUELSENFRU___eCHTE_003_d4e7f56e23.webp

csm_DEKO_AUSLAGE_HUELSENFRU___eCHTE_003_d4e7f56e23.webp

964 ms

csm_Wisag_Wintergemuese_CS1_4835_739fd48be1.webp

csm_Wisag_Wintergemuese_CS1_4835_739fd48be1.webp

970 ms

csm_WCT_FORVIA_HAN_DIVERSE_0883_8016dd599b.webp

csm_WCT_FORVIA_HAN_DIVERSE_0883_8016dd599b.webp

973 ms

bc601e1bd7287d40aa0353911b84d09d.jpg

bc601e1bd7287d40aa0353911b84d09d.jpg

40 ms

merged-72b213718b382c6ff81320f6e2708c4c-c07bf514bdfe5f2e473ef657109ad1ed.js

merged-72b213718b382c6ff81320f6e2708c4c-c07bf514bdfe5f2e473ef657109ad1ed.js

985 ms

chosen.jquery.min-fde92c226308cb02f711d15a48fe879b.js

chosen.jquery.min-fde92c226308cb02f711d15a48fe879b.js

963 ms

icheck.min-8e6f6b4c89b88404d952e24e6227d584.js

icheck.min-8e6f6b4c89b88404d952e24e6227d584.js

1047 ms

slick.min-f2547abce0087b3fe4c37177ebe4faa2.js

slick.min-f2547abce0087b3fe4c37177ebe4faa2.js

1058 ms

slider.min-91ef865f0b394b3718799f5454a1850a.js

slider.min-91ef865f0b394b3718799f5454a1850a.js

1058 ms

countimator.min-08728991cab8c4cb94f94e7ebeb8f73a.js

countimator.min-08728991cab8c4cb94f94e7ebeb8f73a.js

1063 ms

countimator.wheel.min-077754ac7c332b73107b5b6a61287416.js

countimator.wheel.min-077754ac7c332b73107b5b6a61287416.js

1066 ms

klaro-config.min-1b7ae6308a279d1401dc45a43f6a91d4.js

klaro-config.min-1b7ae6308a279d1401dc45a43f6a91d4.js

1085 ms

klaro.min-c51365f2409d78a57395fccb2315527c.js

klaro.min-c51365f2409d78a57395fccb2315527c.js

1333 ms

merged-2c4baa267fe6b85d0241cb2365bd4d98-4c342ca8bc615c134f1413a8b31d53a9.js

merged-2c4baa267fe6b85d0241cb2365bd4d98-4c342ca8bc615c134f1413a8b31d53a9.js

1152 ms

main.min-0e9a4bdb763c3c0023c6c97115b59ccb.js

main.min-0e9a4bdb763c3c0023c6c97115b59ccb.js

1331 ms

4si0pr413u.jsonp

4si0pr413u.jsonp

29 ms

E-v1.js

E-v1.js

40 ms

api.js

api.js

65 ms

navigation.min-9334fef3bde42b21bcae67a034d48821.js

navigation.min-9334fef3bde42b21bcae67a034d48821.js

1329 ms

custom-602e2cb3a80b5a3e115e6b72d51e79d0.js

custom-602e2cb3a80b5a3e115e6b72d51e79d0.js

953 ms

wistia.min.js

wistia.min.js

953 ms

cfd16b174d7f7b046e20adbc2e0a1094.js

cfd16b174d7f7b046e20adbc2e0a1094.js

1166 ms

form.min.js

form.min.js

1159 ms

df8a7a82-1b14-40c7-b6f8-7e2bac922b27.woff

df8a7a82-1b14-40c7-b6f8-7e2bac922b27.woff

1240 ms

a862b125-c77f-4095-96c0-e73dd24905e2.woff

a862b125-c77f-4095-96c0-e73dd24905e2.woff

1238 ms

19ff06fe-d0c5-4294-a237-a4c9b85312b8.woff

19ff06fe-d0c5-4294-a237-a4c9b85312b8.woff

1231 ms

wisag-icons.ttf

wisag-icons.ttf

1149 ms

csm_20231221_wisag_wgr_Siegel_28105d4392.webp

csm_20231221_wisag_wgr_Siegel_28105d4392.webp

1068 ms

csm_2_0c9c81954d.webp

csm_2_0c9c81954d.webp

1059 ms

csm_wisag-content-nachhaltigkeit-windrad_50e7e4c5fe.webp

csm_wisag-content-nachhaltigkeit-windrad_50e7e4c5fe.webp

1059 ms

csm_WISAG-as-christian-mangold_2123676f75.webp

csm_WISAG-as-christian-mangold_2123676f75.webp

1059 ms

icon-menu.svg

icon-menu.svg

1043 ms

stage-layout-5.svg

stage-layout-5.svg

965 ms

ci-triangle-text-teaser.svg

ci-triangle-text-teaser.svg

887 ms

ci-triangle-video.svg

ci-triangle-video.svg

880 ms

hcaptcha.html

hcaptcha.html

175 ms

de.json

de.json

204 ms

hcaptcha.js

hcaptcha.js

16 ms

Accessibility Review

wisag.de accessibility score

76

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

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

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

wisag.de 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

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

wisag.de SEO score

86

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

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 Wisag.de 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 Wisag.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

wisag.de

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