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zuerich.com: The Official Zurich City Guide | zuerich.com

Discover the best day trips, as well as tips on cultural highlights, sightseeing attractions and things to do in the city of Zurich and surrounding region.

Page load speed analysis

  • 62/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    399 ms

  • Resources loaded

    5.1 sec

  • Page rendered

    1.7 sec

  • Total page load time

    7.2 sec

Click here to check amazing Zuerich content for Switzerland. Otherwise, check out these important facts you probably never knew about zuerich.com

We analyzed Zuerich.com page load time and found that the first response time was 399 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Page optimization

  • HTML 55.7 kB
    Images 844.4 kB
    Javascripts 459.4 kB
    CSS 428.9 kB

    In fact, the total size of Zuerich.com main page is 1.8 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. 55% of websites need less resources to load. Images take 844.4 kB which makes up the majority of the site volume.

    • Original 55.7 kB
    • After minification 52.8 kB
    • After compression 11.9 kB

    HTML optimization

    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 43.9 kB or 79% of the original size.

    • Original 844.4 kB
    • After optimization 757.1 kB

    Image optimization

    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. Zuerich images are well optimized though.

    • Original 459.4 kB
    • After minification 459.1 kB
    • After compression 133.6 kB

    JavaScript optimization

    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 325.9 kB or 71% of the original size.

    • Original 428.9 kB
    • After minification 423.0 kB
    • After compression 52.5 kB

    CSS optimization

    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. Zuerich.com needs all CSS files to be minified and compressed as it can save up to 376.4 kB or 88% of the original size.

Network requests diagram

  • zuerich.com
  • zuerich.com
  • en
  • 3802ca3d-e636-4abc-b7bc-736adfb38a5c.css
  • css__ZemN6aPR7qmPHoikirwizwnfgqrdb0IszIzOJsLVfvk__LvPSrbL_ThRpfu1p4YHzI9Ivva5_FVpPQjLAZaa8gqI__tQHJh-ibxaOwGsSD3_jkWfhx5HyLDN1QimXE0UHrEyw.css
  • js__bexGhgo3BMCF1m8klDER5wtyp0u81vo1nXtJPflQJVA__N0FSocf_WpB9IdJ_1pJsXwVkxmCTxXD0y9UJsppdMxU__tQHJh-ibxaOwGsSD3_jkWfhx5HyLDN1QimXE0UHrEyw.js
  • js__UiO29A8qiU-liB_96gCC8E9JKDzRn317nHrd6s0stps__JjoPzCkzYa71IxBF0sXb6yVSB5ojjxYZ6gppRP-xCds__tQHJh-ibxaOwGsSD3_jkWfhx5HyLDN1QimXE0UHrEyw.js
  • jquery.min.js
  • js__8AkW18JXqrGEg7gYa9TVY28hdj0WAFXeR-V-PUeSpLQ__zcUtrThG-nRxGvfk_QjRnvC7HGrDjLsoPJgMM039Fo4__tQHJh-ibxaOwGsSD3_jkWfhx5HyLDN1QimXE0UHrEyw.js
  • logo.png
  • partner_swiss.png
  • flughafen_en_20px.png
  • fifaworld.png
  • gtm.js
  • bcf54343-d033-41ee-bbd7-2b77df3fe7ba.woff
  • 14ff6081-326d-4dae-b778-d7afa66166fc.woff
  • Icons_070ae88a35d426026e31762c9b6775ff.woff
  • quality.png
  • 0ce45e8f-5495-4766-a8dc-fe92bc56687d.woff
  • d4b9cc84-4594-40e5-8a60-984e932250b7.woff
  • e69b17ae-21d7-48c1-9fa7-d9a369f396c7.woff
  • analytics.js
  • 1c78e4c1-6b39-4a40-add1-d593d03054ef.js
  • fbevents.js
  • web_zurich_icon-winter_1600x900_02.jpg
  • web_zurich_icon-winter_1600x900_02.jpg
  • web_zurich_dada_viewport_1600x900.jpg
  • web_zurich_dada_viewport_1600x900.jpg
  • collect
  • collect
  • blank.gif
  • ga-audiences
  • zurich_switzerland_2657896
  • help_green_left_en.png
  • daily.min.css
  • 04_iday.svg
  • 03_iday.svg
  • 12_iday.svg
  • 16_iday.svg
  • 01_iday.svg
  • meteoblue_pictofont_rev6.woff

Our browser made a total of 42 requests to load all elements on the main page. We found that 10% of them (4 requests) were addressed to the original Zuerich.com, 31% (13 requests) were made to Cdn.zuerich.com and 19% (8 requests) were made to Meteoblue.com. The less responsive or slowest element that took the longest time to load (757 ms) relates to the external source Commondatastorage.googleapis.com.

Additional info on zuerich.com

Requests

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zuerich. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

8

Javascripts

19

Images

3

CSS

1

AJAX

31

All

Possible request optimization

1

Javascripts

19

Images

3

CSS

1

AJAX

7

Optimized

24

All

Normal result

Redirects

As for redirects, our browser reached this domain in two steps. The first redirect led to https://zuerich.com/, then it was forwarded to https://www.zuerich.com/, and finally we managed to open this domain. We strongly recommend that the redirects should be reduced, as the more redirects a site has, the slower it loads.

IP address

Zuerich.com uses IP addresses which are currently shared with 5 other domains. The more sites share the same stack of IP addresses, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Normal result

IP Trace

zuerich.com

sonova.com

alli.fi

freshjobs.ch

radweg-reisen.com

5.102.151.21

DNS records

Type Host Target/ip TTL Other
A

zuerich.com

5.102.151.53 3528
A

zuerich.com

5.102.151.21 3528
NS

zuerich.com

jule.ns.cloudflare.com 86400
NS

zuerich.com

charles.ns.cloudflare.com 86400
SOA

zuerich.com

3600 Mname: charles.ns.cloudflare.com
Rname: dns.cloudflare.com
Serial: 2028798118
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum-ttl: 3600

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zuerich.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 Zuerich.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.

HTTPS certificate

SSL Certificate

Zuerich.com has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 45.7% of all visits is Switzerland. It’s good for Zuerich.com that their server is also located in Switzerland, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Good result

Social Sharing Optimization

Open Graph data is detected on the main page of Zuerich. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

zuerich.com

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