Tools & Wizards About Us
oliver-kaczmarek.de screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

oliver-kaczmarek.de

Oliver Kaczmarek, MdB – Für den Kreis Unna im Bundestag

Page Load Speed

7.4 sec in total

First Response

1.5 sec

Resources Loaded

5.5 sec

Page Rendered

339 ms

oliver-kaczmarek.de screenshot

About Website

Visit oliver-kaczmarek.de now to see the best up-to-date Oliver Kaczmarek content and also check out these interesting facts you probably never knew about oliver-kaczmarek.de

Den Kreis Unna stark in Berlin vertreten. Ich bin Ihr Bundestagsabgeordneter für Bergkamen, Bönen, Fröndenberg, Holzwickede, Kamen, Schwerte und Unna.

Visit oliver-kaczmarek.de

Key Findings

We analyzed Oliver-kaczmarek.de page load time and found that the first response time was 1.5 sec and then it took 5.8 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

oliver-kaczmarek.de performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value14.1 s

0/100

25%

SI (Speed Index)

Value16.1 s

0/100

10%

TBT (Total Blocking Time)

Value9,010 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.155

74/100

15%

TTI (Time to Interactive)

Value20.4 s

2/100

10%

Network Requests Diagram

www.oliver-kaczmarek.de

1544 ms

wp-emoji-release.min.js

133 ms

socialshareprivacy-min.css

237 ms

settings.css

232 ms

main.css

383 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 92% of them (70 requests) were addressed to the original Oliver-kaczmarek.de, 5% (4 requests) were made to Farm2.staticflickr.com and 1% (1 request) were made to Flickr.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Oliver-kaczmarek.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 731.4 kB (40%)

Content Size

1.9 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oliver-kaczmarek.de main page is 1.9 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. 50% of websites need less resources to load. Images take 948.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 39.6 kB

  • Original 50.4 kB
  • After minification 46.8 kB
  • After compression 10.8 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 39.6 kB or 78% of the original size.

Image Optimization

-6%

Potential reduce by 52.7 kB

  • Original 948.3 kB
  • After minification 895.6 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. Oliver Kaczmarek images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 365.9 kB

  • Original 529.4 kB
  • After minification 516.4 kB
  • After compression 163.4 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 365.9 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 273.2 kB

  • Original 322.2 kB
  • After minification 269.5 kB
  • After compression 49.0 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. Oliver-kaczmarek.de needs all CSS files to be minified and compressed as it can save up to 273.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (64%)

Requests Now

75

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oliver Kaczmarek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.oliver-kaczmarek.de

www.oliver-kaczmarek.de

1544 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

133 ms

socialshareprivacy-min.css

socialshareprivacy-min.css

237 ms

settings.css

settings.css

232 ms

main.css

main.css

383 ms

prettyPhoto.css

prettyPhoto.css

281 ms

media.queries.css

media.queries.css

285 ms

font-awesome.css

font-awesome.css

245 ms

style.php

style.php

943 ms

retina.css

retina.css

350 ms

style.css

style.css

357 ms

jquery.js

jquery.js

551 ms

jquery-migrate.min.js

jquery-migrate.min.js

400 ms

modernizr.min.js

modernizr.min.js

483 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

723 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

525 ms

badge_code_v2.gne

badge_code_v2.gne

179 ms

social_bookmarks-min.js

social_bookmarks-min.js

540 ms

superfish.js

superfish.js

591 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

700 ms

velocity.min.js

velocity.min.js

697 ms

script.js

script.js

706 ms

wp-embed.min.js

wp-embed.min.js

717 ms

jquery.cycle.all.js

jquery.cycle.all.js

818 ms

swipe.js

swipe.js

819 ms

core.min.js

core.min.js

821 ms

bg_header_pattern.png

bg_header_pattern.png

288 ms

bg_header_bottom.png

bg_header_bottom.png

283 ms

bg_header_top.png

bg_header_top.png

285 ms

logo_mit_spd2.png

logo_mit_spd2.png

286 ms

b_search.png

b_search.png

282 ms

menu_pattern.png

menu_pattern.png

286 ms

bg_mainmenu.png

bg_mainmenu.png

290 ms

bg_mainmenu_inner.png

bg_mainmenu_inner.png

288 ms

IMG_1806_alternativ.jpg

IMG_1806_alternativ.jpg

822 ms

030316_Kaczmarek-51-e1457607696912.jpg

030316_Kaczmarek-51-e1457607696912.jpg

943 ms

2013_06_12_kaczmarek-Berlin-099-e1394023768961.jpg

2013_06_12_kaczmarek-Berlin-099-e1394023768961.jpg

676 ms

content-halbzeitbilanz-201512.jpg

content-halbzeitbilanz-201512.jpg

555 ms

bg_breadcrumbs.png

bg_breadcrumbs.png

340 ms

bg_gray_line.png

bg_gray_line.png

340 ms

bg_main_tail.png

bg_main_tail.png

454 ms

bg_main.png

bg_main.png

453 ms

teaser_profil.jpg

teaser_profil.jpg

826 ms

teaser_positionen.jpg

teaser_positionen.jpg

678 ms

teaser_rr_bundestag.jpg

teaser_rr_bundestag.jpg

679 ms

teaser_neuegerechtigkeit.jpg

teaser_neuegerechtigkeit.jpg

821 ms

IMG_1806_alternativ-150x100.jpg

IMG_1806_alternativ-150x100.jpg

821 ms

arrow_transparent.png

arrow_transparent.png

824 ms

Schulte-Sienbeck-150x100.jpg

Schulte-Sienbeck-150x100.jpg

969 ms

BVWP-150x100.jpg

BVWP-150x100.jpg

972 ms

030316_Kaczmarek-51-e1457607696912-150x100.jpg

030316_Kaczmarek-51-e1457607696912-150x100.jpg

1096 ms

IMG_3192-150x100.jpg

IMG_3192-150x100.jpg

1273 ms

IMG_1907_alternativ-150x100.jpg

IMG_1907_alternativ-150x100.jpg

973 ms

toggle.png

toggle.png

1067 ms

bg_footer_widgets.png

bg_footer_widgets.png

1099 ms

bg_counter_light.png

bg_counter_light.png

1099 ms

bg_counter_a_light.png

bg_counter_a_light.png

1099 ms

websitemotiv_projekt-zukunft-150x100.png

websitemotiv_projekt-zukunft-150x100.png

1181 ms

i_name.png

i_name.png

1211 ms

i_feedburner.png

i_feedburner.png

1215 ms

bg_button.png

bg_button.png

1213 ms

bg_footer.png

bg_footer.png

1212 ms

25761913492_b538d5e154_s.jpg

25761913492_b538d5e154_s.jpg

220 ms

p

p

222 ms

24163490073_58ed490edd_s.jpg

24163490073_58ed490edd_s.jpg

216 ms

24422681909_1137ffbf80_s.jpg

24422681909_1137ffbf80_s.jpg

216 ms

24551386442_94783c5f9d_s.jpg

24551386442_94783c5f9d_s.jpg

217 ms

piwik.js

piwik.js

1121 ms

i_twitter.png

i_twitter.png

1135 ms

sprite_socialbuttons.png

sprite_socialbuttons.png

1135 ms

bg_dropdown.png

bg_dropdown.png

1138 ms

bg_active_menu.png

bg_active_menu.png

1136 ms

bg_active_menu_shadows.png

bg_active_menu_shadows.png

1161 ms

i_arrow.png

i_arrow.png

129 ms

slide_navigation.png

slide_navigation.png

129 ms

bg_dots.png

bg_dots.png

129 ms

Accessibility Review

oliver-kaczmarek.de accessibility score

96

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

oliver-kaczmarek.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

oliver-kaczmarek.de SEO score

98

Search Engine Optimization Advices

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 Oliver-kaczmarek.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 Oliver-kaczmarek.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

oliver-kaczmarek.de

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