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zepelin.de screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

zepelin.de

Startseite

Page Load Speed

2.6 sec in total

First Response

586 ms

Resources Loaded

1.9 sec

Page Rendered

108 ms

zepelin.de screenshot

About Website

Welcome to zepelin.de homepage info - get ready to check Zepelin best content right away, or after learning these important things about zepelin.de

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Key Findings

We analyzed Zepelin.de page load time and found that the first response time was 586 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

zepelin.de performance score

0

Network Requests Diagram

zepelin.de

586 ms

cwsl-horizontal.css

109 ms

cw-default.css

191 ms

cwsl_style.css

283 ms

all.js

12 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 40% of them (21 requests) were addressed to the original Zepelin.de, 15% (8 requests) were made to Apis.google.com and 8% (4 requests) were made to Xing-share.com. The less responsive or slowest element that took the longest time to load (663 ms) belongs to the original domain Zepelin.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 552.8 kB (60%)

Content Size

923.0 kB

After Optimization

370.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zepelin.de main page is 923.0 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. 55% of websites need less resources to load. CSS take 369.8 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 18.1 kB

  • Original 25.2 kB
  • After minification 23.8 kB
  • After compression 7.1 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 18.1 kB or 72% of the original size.

Image Optimization

-11%

Potential reduce by 27.9 kB

  • Original 251.6 kB
  • After minification 223.7 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. Obviously, Zepelin needs image optimization as it can save up to 27.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 182.0 kB

  • Original 276.4 kB
  • After minification 276.1 kB
  • After compression 94.4 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 182.0 kB or 66% of the original size.

CSS Optimization

-88%

Potential reduce by 324.8 kB

  • Original 369.8 kB
  • After minification 262.5 kB
  • After compression 45.1 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. Zepelin.de needs all CSS files to be minified and compressed as it can save up to 324.8 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (65%)

Requests Now

48

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zepelin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zepelin.de

zepelin.de

586 ms

cwsl-horizontal.css

cwsl-horizontal.css

109 ms

cw-default.css

cw-default.css

191 ms

cwsl_style.css

cwsl_style.css

283 ms

all.js

all.js

12 ms

widgets.js

widgets.js

10 ms

plusone.js

plusone.js

40 ms

share.js

share.js

194 ms

jquery.min.js

jquery.min.js

474 ms

jquery-noconflict.js

jquery-noconflict.js

200 ms

jquery-migrate.min.js

jquery-migrate.min.js

200 ms

bootstrap.min.js

bootstrap.min.js

199 ms

bootstrap.css

bootstrap.css

663 ms

theme.css

theme.css

575 ms

custom.css

custom.css

344 ms

uikit.js

uikit.js

429 ms

autocomplete.js

autocomplete.js

377 ms

search.js

search.js

427 ms

tooltip.js

tooltip.js

495 ms

social.js

social.js

522 ms

theme.js

theme.js

521 ms

149 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

55 ms

css

css

55 ms

logo.png

logo.png

293 ms

logo_smal.png

logo_smal.png

110 ms

cw_social_32.png

cw_social_32.png

220 ms

analytics.js

analytics.js

61 ms

xd_arbiter.php

xd_arbiter.php

82 ms

xd_arbiter.php

xd_arbiter.php

92 ms

button.0308b81ff1714e446f674b5b9793f2cd.js

button.0308b81ff1714e446f674b5b9793f2cd.js

79 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

50 ms

fastbutton

fastbutton

129 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

65 ms

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

98 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

192 ms

spi-button.css

spi-button.css

125 ms

message_proxy

message_proxy

201 ms

collect

collect

31 ms

postmessageRelay

postmessageRelay

91 ms

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.de.html

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.de.html

43 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

24 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

22 ms

like.php

like.php

140 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

18 ms

rpc:shindig_random.js

rpc:shindig_random.js

29 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

13 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

4 ms

message_proxy-8ca5e155909672d94431496a37a8fe9a.js

message_proxy-8ca5e155909672d94431496a37a8fe9a.js

359 ms

jot

jot

75 ms

qeKvIRsJabD.js

qeKvIRsJabD.js

27 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

10 ms

SEO Factors

zepelin.de SEO score

0

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 Zepelin.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 Zepelin.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

zepelin.de

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