Analyze Dr. Riess Apartments: Serviced Business Apartments in Wien

Wohnen auf Zeit - möblierte Apartments in Wien: Modern und komfortabel, spezielle Konditionen bei Langzeitmiete 1-4 Zimmer, 30-180m², tw. mit Terrasse

Page load speed analysis

  • 68/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    266 ms

  • Resources loaded

    4.3 sec

  • Page rendered

    733 ms

  • Total page load time

    5.3 sec

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We analyzed page load time and found that the first response time was 266 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Page optimization

  • HTML 74.9 kB
    Images 603.4 kB
    Javascripts 191.4 kB
    CSS 76.9 kB

    In fact, the total size of main page is 946.5 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 603.4 kB which makes up the majority of the site volume.

    • Original 74.9 kB
    • After minification 61.7 kB
    • After compression 10.5 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. This page needs HTML code to be minified as it can gain 13.2 kB, which is 18% 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 64.4 kB or 86% of the original size.

    • Original 603.4 kB
    • After optimization 590.3 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. Apartment images are well optimized though.

    • Original 191.4 kB
    • After minification 185.4 kB
    • After compression 66.8 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 124.6 kB or 65% of the original size.

    • Original 76.9 kB
    • After minification 59.0 kB
    • After compression 14.9 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 62.0 kB or 81% of the original size.

Network requests diagram

  • stylesheet_bcd352657f.css
  • custom.css
  • fancybox.css
  • colorbox.css
  • jquery-1.8.3.min.js
  • jquery.colorbox-min.js
  • base.css
  • forms.css
  • special.css
  • colors.css
  • conversion.js
  • jquery.infieldlabel.min.js
  • jquery.main.js
  • jquery.main2.js
  • google_action.js
  • all.css
  • Luxus-Apartment-Wien-Riess-Schlickgasse-Esszimmer-Kueche.jpg
  • Apartment-Wien-Riess-Rotenhofgasse-Komfort-Wohnzimmer.jpg
  • Seminarraum-Konferenzraum-Wien-Josefstadt-1080-Riess-2_01.jpg
  • Luxus-Apartment-Wien-Riess-Tuerkenstrasse-Innenstadt-Schlafzimmer.jpg
  • Seminarraum-Konferenzraum-Wien-Josefstadt-1080-Riess-2.jpg
  • Apartment_Vienna_Stumpergasse_Wien_2514_1_lowRes.jpg
  • csm_td1_04_217e30fcab.jpg
  • csm_rtgs1_a013f7e2eb.jpg
  • csm_rtgd2_576d2ecceb.jpg
  • csm_Apartment-Wien-Riess-Trambauerstrasse-Studio-2_57af612680.jpg
  • csm_Apartment-Wien-Riess-Fasangasse-Wohnzimmer3_9c3398a857.jpg
  • csm_Apartment-Wien-Riess-Leitgebgasse-Wohnzimmer_01_c3b7a3a178.jpg
  • csm_Studio-Apartment-1050-Wien-Blechturmgasse-Riess-Wohnzimmer-3_eb6be43335.jpg
  • csm_schs1_fc1a1fb884.jpg
  • csm_hwstr_1_9850df882c.jpg
  • csm_Luxus-Apartment-Wien-Riess-Schlickgasse-Esszimmer-Kueche_355ccf6664.jpg
  • csm_Luxus-Apartment-Wien-Riess-Tuerkenstrasse-Innenstadt-Schlafzimmer_dca8952561.jpg
  • csm_Apartment-Wien-Riess-Rotenhofgasse-Komfort-Wohnzimmer_d6fe645d8c.jpg
  • csm_Apartment-Wien-Riess-Rotenhofgasse-Komfort-Family-Kueche_f94c0351bd.jpg
  • csm_kf_rtg_dg1_46e95e7e94.jpg
  • csm_Apartment-Wien-Riess-Rotenhofgasse-Komfort-Family-23-Wohnzimmer1_535b20e2f7.jpg
  • csm_dg32_rtg1_b38d7a8856.jpg
  • csm_tk_7u81_d44d0b4d5a.jpg
  • csm_Apartment-Wien-Riess-Dachgeschoss57-Wohnzimmer-2_2edfbb95ea.jpg
  • csm_Apartment-Wien-Riess-Trambauerstrasse-Komfort-Family-21-Wohnzimmer_772cfa2803.jpg
  • csm_rts2_d123f156e7.jpg
  • csm_schwarzhorngasse_wohnzimmer_small_38549fd375.jpg
  • csm_Apartment-Wien-Riess-Trambauerstrasse-Komfort-Family-18-Wohnzimmer2_a3b50f895c.jpg
  • csm_Apartment-Wien-Riess-Trambauerstrasse-Komfort-Family-50-Wohnzimmer_30d8174d0b.jpg
  • csm_Apartment-Wien-Riess-Trambauerstrasse-Komfort-Family-Top34-Kueche_01_7fc7429011.jpg
  • csm_Apartment-Wien-Riess-Rotenhofgasse-Dachgeschoss33-Wohnzimmer_027f0a55be.jpg
  • csm_dg36_rtg1_01_799928873b.jpg
  • csm_k_rtg_dg1_3056a8414e.jpg
  • csm_Hardthmutgasse_WZ_4450595faf.jpg
  • csm_Apartment-Wien-Riess-Rotenhofgasse-Komfort-Family-5-Wohnzimmer_56c1cb7e97.jpg
  • analytics.js
  • csm_Serviced_Business_Apartment_1130_Wien_Auhofstrasse_Wohnzimmer3_01_568ef4176b.jpg
  • collect
  • collect
  • opensans-light-webfont.woff
  • csm_Apartment_Vienna_Stumpergasse_Wien_2514_1_lowRes_495efbc950.jpg
  • csm_Seminarraum-Konferenzraum-Wien-Josefstadt-1080-Riess-2_01_3263eb713c.jpg
  • csm_Seminarraum_1024x682_2_3afb476703.jpg
  • captcha.php
  • bg-page.png
  • logo.png
  • bg-page-c.png
  • shadow01.png
  • shadow02.png
  • bullet01.png
  • bg-switcher.png
  • bg-item-list.png
  • shadow03.png
  • quotes.png
  • bg-lightbox.png
  • all_mobile.css

Our browser made a total of 75 requests to load all elements on the main page. We found that 92% of them (69 requests) were addressed to the original, 3% (2 requests) were made to and 1% (1 request) were made to The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain

Additional info on


The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Apartment. 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 from 10 to 1 for CSS and as a result speed up the page load time.











Possible request optimization













Normal result

IP address

This IP address is dedicated to This is the best domain hosting practice .

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 252
NS 300
NS 300

300 Mname:
Serial: 2021020305
Refresh: 14400
Retry: 7200
Expire: 2419200
Minimum-ttl: 3600
MX 300 Pri: 40

Language and encoding

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

Normal result

Visitor World Map

The server of is located in Austria, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Poor result

Social Sharing Optimization

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

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