Analyze HVV - Willkommen

Mit dem ÖPNV unterwegs in Hamburg und Umgebung - Fahrplanauskunft und Fahrkarten für Bus und Bahn.

Page load speed analysis

  • 63/100

    Normal result
  • 8

    Successful tests
  • 0

    Failed test
  • First response

    483 ms

  • Resources loaded

    2.2 sec

  • Page rendered

    105 ms

  • Total page load time

    2.8 sec

Visit now to see the best up-to-date HVV content for Germany and also check out these interesting facts you probably never knew about

We analyzed page load time and found that the first response time was 483 ms and then it took 2.3 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.

Page optimization

  • HTML 31.3 kB
    Images 688.0 kB
    Javascripts 201.6 kB
    CSS 140.8 kB

    In fact, the total size of main page is 1.1 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. 25% of websites need less resources to load. Images take 688.0 kB which makes up the majority of the site volume.

    • Original 31.3 kB
    • After minification 29.2 kB
    • After compression 6.9 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 24.4 kB or 78% of the original size.

    • Original 688.0 kB
    • After optimization 662.3 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. HVV images are well optimized though.

    • Original 201.6 kB
    • After minification 145.4 kB
    • After compression 47.8 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 153.8 kB or 76% of the original size.

    • Original 140.8 kB
    • After minification 106.1 kB
    • After compression 21.5 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. needs all CSS files to be minified and compressed as it can save up to 119.3 kB or 85% of the original size.

Network requests diagram

  • layout.css
  • jquery.js
  • gemein.js
  • swfobject.js
  • vorschlager_1feld.js
  • jquery-ui.js
  • jq-datepicker.js
  • ui-slider.js
  • ui-components.css
  • reset.css
  • common.css
  • layout.css
  • navigation.css
  • components.css
  • icon_home.png
  • icon_lupe.png
  • icon_X.png
  • koje_li.jpg
  • koje_re.jpg
  • arrow_white_on_red.png
  • start_bg.gif
  • button_hvv_suche_s.png
  • teaser_verkehrsnetz.png
  • teaser_garantie.png
  • teaser_switchh.png
  • teaser_shop.png
  • fluechtlingsteaser.png
  • teaser_firmen_onlineshop_klein.png
  • verlinkungsservice13.png
  • aufzug.png
  • t.js
  • styles.css
  • cnt_js.php
  • ui-slide-prev-small.png
  • ui-slide-next-small.png
  • nubsel.gif
  • print.css

Our browser made a total of 39 requests to load all elements on the main page. We found that 95% of them (37 requests) were addressed to the original, 3% (1 request) were made to and 3% (1 request) were made to The less responsive or slowest element that took the longest time to load (498 ms) belongs to the original domain

Additional info on


The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HVV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.









Possible request optimization











Normal result


As for redirects, our browser was forwarded to before it reached this domain.

IP address uses IP address which is currently shared with 1 other domain. The more sites share the same IP address, 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

DNS records

Type Host Target/ip TTL Other
A 28800
NS 28800
NS 28800

28800 Mname:
Serial: 2017120800
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum-ttl: 86400
MX 28800 Pri: 10

Language and encoding

Normal result


DE de language flag


DE de language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

HTTPS certificate

SSL Certificate has a valid and up-to-date SSL certificate that expires on May 16, 2018.

Good result

Visitor World Map

Country of origin for 97.4% of all visits is Germany. It’s good for that their server is also located in Germany, 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 HVV. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

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