Tools & Wizards About Us
thw-bitburg.de screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

thw-bitburg.de

Die Homepage des THW Ortsverband Bitburg (Technisches Hilfswerk): THW OV Bitburg

Page Load Speed

3.5 sec in total

First Response

221 ms

Resources Loaded

3.1 sec

Page Rendered

204 ms

thw-bitburg.de screenshot

About Website

Click here to check amazing THW Bitburg content. Otherwise, check out these important facts you probably never knew about thw-bitburg.de

Der THW-Ortsverband Bitburg stellt sich vor! Erfahren Sie Aktuelles zu Einsätzen, über den Ortsverband, den Helferverein, die THW-Jugend und das THW allgemein.

Visit thw-bitburg.de

Key Findings

We analyzed Thw-bitburg.de page load time and found that the first response time was 221 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

thw-bitburg.de performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value15.6 s

0/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.389

26/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

thw-bitburg.de

221 ms

www.thw-bitburg.de

852 ms

nivo-slider.css

99 ms

thw.css

196 ms

7015c8c4ac.css

294 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 79% of them (67 requests) were addressed to the original Thw-bitburg.de, 21% (18 requests) were made to Maps.dwd.de. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Maps.dwd.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.6 kB (3%)

Content Size

3.4 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Thw-bitburg.de main page is 3.4 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 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 57.9 kB

  • Original 68.3 kB
  • After minification 53.3 kB
  • After compression 10.4 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 15.0 kB, which is 22% 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 57.9 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 18.0 kB

  • Original 3.3 MB
  • After minification 3.3 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. THW Bitburg images are well optimized though.

CSS Optimization

-28%

Potential reduce by 12.6 kB

  • Original 44.7 kB
  • After minification 44.5 kB
  • After compression 32.0 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. Thw-bitburg.de needs all CSS files to be minified and compressed as it can save up to 12.6 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (43%)

Requests Now

83

After Optimization

47

  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of THW Bitburg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

thw-bitburg.de

thw-bitburg.de

221 ms

www.thw-bitburg.de

www.thw-bitburg.de

852 ms

nivo-slider.css

nivo-slider.css

99 ms

thw.css

thw.css

196 ms

7015c8c4ac.css

7015c8c4ac.css

294 ms

core.structures.css

core.structures.css

285 ms

core.contents.css

core.contents.css

283 ms

core.youtube.css

core.youtube.css

287 ms

fce.css

fce.css

289 ms

core.rte.css

core.rte.css

292 ms

ext.tt_address.css

ext.tt_address.css

378 ms

ext.news.css

ext.news.css

379 ms

ext.calendarize.css

ext.calendarize.css

385 ms

ext.powermail.css

ext.powermail.css

383 ms

ext.cbstormarlert.css

ext.cbstormarlert.css

391 ms

ext.ovcms_extend_news.css

ext.ovcms_extend_news.css

392 ms

fce.menschenImThw.css

fce.menschenImThw.css

472 ms

fce.search_tiin.css

fce.search_tiin.css

476 ms

ext.dwd.css

ext.dwd.css

481 ms

jquery-ui-1.8.20.core.widget.tabs.accordion.drop.fade.slide.css

jquery-ui-1.8.20.core.widget.tabs.accordion.drop.fade.slide.css

479 ms

colorbox.css

colorbox.css

488 ms

leaflet-1.2.0.css

leaflet-1.2.0.css

486 ms

merged-7c941c88c317549818e091baec463a26.js

merged-7c941c88c317549818e091baec463a26.js

666 ms

merged-974b6fba9eb5dcefd496380448f01e9b.js

merged-974b6fba9eb5dcefd496380448f01e9b.js

574 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

677 ms

leaflet-1.2.0.js

leaflet-1.2.0.js

685 ms

leaflet-betterwms.js

leaflet-betterwms.js

583 ms

merged-2543771de9e828f84adb75f0d160c826.js

merged-2543771de9e828f84adb75f0d160c826.js

700 ms

merged-805cd5b1283c3306792782fb063f8fa7.js

merged-805cd5b1283c3306792782fb063f8fa7.js

762 ms

logo_bundesanstalt.gif

logo_bundesanstalt.gif

100 ms

logo_thw.png

logo_thw.png

100 ms

Ortsverband_Bitburg__5ca24c942a.png

Ortsverband_Bitburg__5ca24c942a.png

101 ms

icon_lupe.png

icon_lupe.png

102 ms

bg_border_nav.jpg

bg_border_nav.jpg

101 ms

Loader_THW.gif

Loader_THW.gif

165 ms

csm_thw_kampagne_lv_6be11bf871_57ceadc16b.png

csm_thw_kampagne_lv_6be11bf871_57ceadc16b.png

768 ms

csm_teaser_03_608615f345_d8ec8c5415.png

csm_teaser_03_608615f345_d8ec8c5415.png

769 ms

csm_Leitsatz_1_OV-CMS_02_8fbb82473a_a47e9a2dc3.png

csm_Leitsatz_1_OV-CMS_02_8fbb82473a_a47e9a2dc3.png

666 ms

csm_Leitsatz_2_OV-CMS_05_317962abc5_ea5c2a741e.png

csm_Leitsatz_2_OV-CMS_05_317962abc5_ea5c2a741e.png

681 ms

csm_thw_kampagne_c383d09b09.jpg

csm_thw_kampagne_c383d09b09.jpg

197 ms

csm_Stellenanzeige_11ef23d65e.jpg

csm_Stellenanzeige_11ef23d65e.jpg

262 ms

csm_Klaus_mach_mit_d1243892ec.jpg

csm_Klaus_mach_mit_d1243892ec.jpg

307 ms

csm_20150318_1_3570c5484c.jpg

csm_20150318_1_3570c5484c.jpg

360 ms

csm_20140928_f53bd02dd6.jpg

csm_20140928_f53bd02dd6.jpg

412 ms

csm_BrmG-B_97d144eaaa.jpg

csm_BrmG-B_97d144eaaa.jpg

460 ms

csm_Eifel-Feuerwerk_03_c96a9adf60.jpg

csm_Eifel-Feuerwerk_03_c96a9adf60.jpg

510 ms

csm_Foto2021020601_991a40a4ff.jpg

csm_Foto2021020601_991a40a4ff.jpg

560 ms

csm_20180309_1_b6a19653a8.jpg

csm_20180309_1_b6a19653a8.jpg

611 ms

csm_20161228_0010_9ed82ae2cb.jpg

csm_20161228_0010_9ed82ae2cb.jpg

663 ms

csm_IMG-20160724-WA0022_6e33114045.jpg

csm_IMG-20160724-WA0022_6e33114045.jpg

712 ms

csm_050616_1_4fcf35cc06.jpg

csm_050616_1_4fcf35cc06.jpg

765 ms

csm_20151001_1_0a16bcb27e.jpg

csm_20151001_1_0a16bcb27e.jpg

762 ms

csm_twitter-logo_01_cdbd2d9f3a.png

csm_twitter-logo_01_cdbd2d9f3a.png

779 ms

csm_f_logo_03_ce26082aef.jpg

csm_f_logo_03_ce26082aef.jpg

808 ms

csm_maui_ca8ddec379.jpg

csm_maui_ca8ddec379.jpg

861 ms

csm_bild_006_stefanie_kramer_7d6be8_4f4f1326f9.jpg

csm_bild_006_stefanie_kramer_7d6be8_4f4f1326f9.jpg

862 ms

csm_bild_005_marcel_edelmann_anschnitt_2fac18_dfe1b5b502.jpg

csm_bild_005_marcel_edelmann_anschnitt_2fac18_dfe1b5b502.jpg

871 ms

csm_bild_008_boje_bojen_anschnitt_8e0b8f_8a7e073497.jpg

csm_bild_008_boje_bojen_anschnitt_8e0b8f_8a7e073497.jpg

872 ms

arrow_bottom.png

arrow_bottom.png

857 ms

icons.gif

icons.gif

887 ms

icon_arrow_yellow.gif

icon_arrow_yellow.gif

939 ms

bg_button_g.jpg

bg_button_g.jpg

926 ms

icon_arrow_yellow_big.gif

icon_arrow_yellow_big.gif

936 ms

868 ms

860 ms

655 ms

656 ms

962 ms

962 ms

819 ms

822 ms

931 ms

934 ms

975 ms

975 ms

1047 ms

1054 ms

1073 ms

1074 ms

1091 ms

1090 ms

core.print.css

core.print.css

99 ms

icon_pfeil_menschen.gif

icon_pfeil_menschen.gif

101 ms

arrows.png

arrows.png

101 ms

arrow_bottom_active.png

arrow_bottom_active.png

102 ms

Accessibility Review

thw-bitburg.de accessibility score

84

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

thw-bitburg.de best practices score

67

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

thw-bitburg.de SEO score

83

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 Thw-bitburg.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 Thw-bitburg.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

thw-bitburg.de

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