Tools & Wizards About Us
rz-kites.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

rz-kites.com

RZ-Kites - Welcome to our fantastic world of flying dreams !

Page Load Speed

24.9 sec in total

First Response

529 ms

Resources Loaded

24.1 sec

Page Rendered

221 ms

rz-kites.com screenshot

About Website

Welcome to rz-kites.com homepage info - get ready to check RZ Kites best content right away, or after learning these important things about rz-kites.com

RZ Kites - Willkommen im Zimmermanns Zooladen. Stablose Drachen in nahezu allen Größen, Farben und diversen Formen. RZ Kites - welcome to the Zimmermanns pet shop.

Visit rz-kites.com

Key Findings

We analyzed Rz-kites.com page load time and found that the first response time was 529 ms and then it took 24.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

rz-kites.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

rz-kites.com

529 ms

gallery.css.php

241 ms

shadowbox.css

224 ms

template.css

228 ms

blue-layout.css

229 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 95% of them (110 requests) were addressed to the original Rz-kites.com, 3% (4 requests) were made to Rz-kites.de and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Rz-kites.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.8 kB (12%)

Content Size

428.9 kB

After Optimization

376.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rz-kites.com main page is 428.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 320.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 33.6 kB

  • Original 39.9 kB
  • After minification 35.5 kB
  • After compression 6.3 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 4.4 kB, which is 11% 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 33.6 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 15.0 kB

  • Original 320.2 kB
  • After minification 305.2 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. RZ Kites images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 1.5 kB

  • Original 57.7 kB
  • After minification 57.7 kB
  • After compression 56.2 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.

CSS Optimization

-25%

Potential reduce by 2.7 kB

  • Original 11.1 kB
  • After minification 10.9 kB
  • After compression 8.3 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. Rz-kites.com needs all CSS files to be minified and compressed as it can save up to 2.7 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (29%)

Requests Now

110

After Optimization

78

  • Images
  • JavaScript
  • CSS

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RZ Kites. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rz-kites.com

rz-kites.com

529 ms

gallery.css.php

gallery.css.php

241 ms

shadowbox.css

shadowbox.css

224 ms

template.css

template.css

228 ms

blue-layout.css

blue-layout.css

229 ms

slideshow.css

slideshow.css

239 ms

mod_yoo_search.css.php

mod_yoo_search.css.php

20305 ms

mootools-release-1.11.js

mootools-release-1.11.js

549 ms

caption.js

caption.js

447 ms

gallery.js

gallery.js

437 ms

slideshow_packed.js

slideshow_packed.js

450 ms

mod_yoo_search.js

mod_yoo_search.js

450 ms

yoo_effects.js.php

yoo_effects.js.php

675 ms

base.js

base.js

666 ms

accordionmenu.js

accordionmenu.js

665 ms

fancymenu.js

fancymenu.js

666 ms

dropdownmenu.js

dropdownmenu.js

762 ms

yoo_tools.js

yoo_tools.js

877 ms

reset.css

reset.css

655 ms

layout.css

layout.css

656 ms

typography.css

typography.css

663 ms

menus.css

menus.css

750 ms

modules.css

modules.css

868 ms

joomla.css

joomla.css

867 ms

extensions.css

extensions.css

867 ms

Hummer_15m_61742a3485cce_90x90.jpg

Hummer_15m_61742a3485cce_90x90.jpg

347 ms

page_t.png

page_t.png

116 ms

page_img.jpg

page_img.jpg

221 ms

page_b.png

page_b.png

217 ms

toolbar_bg.png

toolbar_bg.png

216 ms

topmenu_item_bg.png

topmenu_item_bg.png

215 ms

styleswitcher_fontlarge.png

styleswitcher_fontlarge.png

223 ms

styleswitcher_fontmedium.png

styleswitcher_fontmedium.png

328 ms

styleswitcher_fontsmall.png

styleswitcher_fontsmall.png

429 ms

de.gif

de.gif

437 ms

en.gif

en.gif

437 ms

headerbar_bg.png

headerbar_bg.png

444 ms

menubar_l.png

menubar_l.png

445 ms

menubar_r.png

menubar_r.png

539 ms

menubar_m.png

menubar_m.png

641 ms

menu_sep_black.png

menu_sep_black.png

649 ms

menu_sep_white.png

menu_sep_white.png

648 ms

menu_dropdown_bg.png

menu_dropdown_bg.png

657 ms

menu_level2_item_parent.png

menu_level2_item_parent.png

658 ms

menu_level2_item.png

menu_level2_item.png

753 ms

rz_banner.png

rz_banner.png

859 ms

thumb_01.jpg

thumb_01.jpg

860 ms

thumb_02.jpg

thumb_02.jpg

860 ms

thumb_03.jpg

thumb_03.jpg

868 ms

thumb_04.jpg

thumb_04.jpg

871 ms

thumb_05.JPG

thumb_05.JPG

966 ms

thumb_06.JPG

thumb_06.JPG

1070 ms

thumb_DSC08058.JPG

thumb_DSC08058.JPG

1071 ms

thumb_3.jpg

thumb_3.jpg

1071 ms

thumb_DSC05645.jpg

thumb_DSC05645.jpg

1079 ms

thumb_7.jpg

thumb_7.jpg

1082 ms

thumb_5.jpg

thumb_5.jpg

1177 ms

thumb_2.jpg

thumb_2.jpg

1281 ms

thumb_4.jpg

thumb_4.jpg

1281 ms

thumb_8.jpg

thumb_8.jpg

1282 ms

thumb_6.jpg

thumb_6.jpg

1290 ms

Seestern_7_6m__5fbbfba6b5927_90x90.jpg

Seestern_7_6m__5fbbfba6b5927_90x90.jpg

342 ms

Seestern_3_8m__5fbbfaa8c2a00_90x90.jpg

Seestern_3_8m__5fbbfaa8c2a00_90x90.jpg

345 ms

Eule_6m_5cda8a5a913ae_90x90.jpg

Eule_6m_5cda8a5a913ae_90x90.jpg

344 ms

wrapper_tl.png

wrapper_tl.png

1291 ms

ga.js

ga.js

10 ms

__utm.gif

__utm.gif

13 ms

wrapper_tr.png

wrapper_tr.png

1279 ms

wrapper_t.png

wrapper_t.png

1281 ms

wrapper_b.png

wrapper_b.png

1289 ms

wrapper_l.png

wrapper_l.png

1287 ms

wrapper_r.png

wrapper_r.png

1285 ms

wrapper_bl.png

wrapper_bl.png

1299 ms

wrapper_br.png

wrapper_br.png

1278 ms

Hummer_15m_61742a3485cce_90x90.jpg

Hummer_15m_61742a3485cce_90x90.jpg

447 ms

Seestern_7_6m__5fbbfba6b5927_90x90.jpg

Seestern_7_6m__5fbbfba6b5927_90x90.jpg

467 ms

Seestern_3_8m__5fbbfaa8c2a00_90x90.jpg

Seestern_3_8m__5fbbfaa8c2a00_90x90.jpg

467 ms

Eule_6m_5cda8a5a913ae_90x90.jpg

Eule_6m_5cda8a5a913ae_90x90.jpg

466 ms

module_black_br.png

module_black_br.png

1263 ms

module_black_tr.png

module_black_tr.png

1175 ms

module_black_bl.png

module_black_bl.png

1080 ms

module_black_tl.png

module_black_tl.png

1073 ms

module_black_header_m.png

module_black_header_m.png

1083 ms

module_black_header_l.png

module_black_header_l.png

1161 ms

module_black_header_r.png

module_black_header_r.png

1261 ms

module_grey_br.png

module_grey_br.png

1176 ms

module_grey_tr.png

module_grey_tr.png

1142 ms

module_grey_bl.png

module_grey_bl.png

1128 ms

module_grey_tl.png

module_grey_tl.png

1133 ms

module_default_header_m.png

module_default_header_m.png

1218 ms

module_default_header_l.png

module_default_header_l.png

1274 ms

module_default_header_r.png

module_default_header_r.png

1286 ms

submenu_level1_item_parent.png

submenu_level1_item_parent.png

1286 ms

submenu_level2_item.png

submenu_level2_item.png

1283 ms

submenu_level2_item_icon.png

submenu_level2_item_icon.png

1293 ms

submenu_level3_item_icon.png

submenu_level3_item_icon.png

1276 ms

submenu_level4_item_icon.png

submenu_level4_item_icon.png

1274 ms

submenu_level1_item.png

submenu_level1_item.png

1287 ms

module_tab_l.png

module_tab_l.png

1286 ms

module_tab_t.png

module_tab_t.png

1282 ms

module_tab_tr.png

module_tab_tr.png

1293 ms

module_tab_bl.png

module_tab_bl.png

1277 ms

module_tab_header_l.png

module_tab_header_l.png

1277 ms

module_tab_header_r.png

module_tab_header_r.png

1288 ms

module_tab_header_m.png

module_tab_header_m.png

1287 ms

div_info.png

div_info.png

1292 ms

article_separator.png

article_separator.png

1293 ms

module_default_br.png

module_default_br.png

1277 ms

module_default_tr.png

module_default_tr.png

1276 ms

module_default_bl.png

module_default_bl.png

1281 ms

module_default_tl.png

module_default_tl.png

1281 ms

footer_bg.png

footer_bg.png

1293 ms

footer_anchor.png

footer_anchor.png

1285 ms

menu_level1_item_hover.png

menu_level1_item_hover.png

110 ms

loading.gif

loading.gif

225 ms

01.jpg

01.jpg

423 ms

Accessibility Review

rz-kites.com accessibility score

56

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

rz-kites.com best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

rz-kites.com SEO score

62

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

rz-kites.com

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