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Page load speed analysis

  • 56/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    342 ms

  • Resources loaded

    10.6 sec

  • Page rendered

    504 ms

  • Total page load time

    11.4 sec

Click here to check amazing Interspar content. Otherwise, check out these important facts you probably never knew about

We analyzed page load time and found that the first response time was 342 ms and then it took 11.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Page optimization

  • HTML 277.5 kB
    Images 1.8 MB
    Javascripts 1.1 MB
    CSS 179.0 kB

    In fact, the total size of main page is 3.4 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. 50% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

    • Original 277.5 kB
    • After minification 227.4 kB
    • After compression 44.4 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 50.1 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 233.1 kB or 84% of the original size.

    • Original 1.8 MB
    • After optimization 1.5 MB

    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. Obviously, Interspar needs image optimization as it can save up to 324.1 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 1.1 MB
    • After minification 1.1 MB
    • After compression 321.5 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 814.0 kB or 72% of the original size.

    • Original 179.0 kB
    • After minification 174.6 kB
    • After compression 36.1 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 142.8 kB or 80% of the original size.

Network requests diagram

  • index.html
  • jquery.fancybox.css
  • gmap.css
  • jplayer-black-and-yellow.css
  • jquery-1.11.3.min.js
  • jquery-migrate-1.2.1.min.js
  • jquery-ui-1.11.2.custom.min.js
  • jquery.jplayer.min.js
  • jquery.bxSlider.min.js
  • jquery.uniform.min.js
  • jquery.poshytip.min.js
  • jwplayer.js
  • jquery.fancybox.pack.js
  • jquery.dotdotdot-1.6.16.js
  • jquery.carouFredSel-6.2.1.js
  • md5.js
  • global.js
  • jquery.backstretch.min.js
  • metasearch_v3.js
  • clientlibs.min.css
  • clientlibs.min.js
  • bower.min.css
  • responsive.min.css
  • jquery.min.js
  • utils.min.js
  • granite.min.js
  • jquery.min.js
  • shared.min.js
  • underscore.min.js
  • kernel.min.js
  • noconflict.min.js
  • 3.17
  • yaml-focusfix.js
  • webtrends.js
  • bower.min.js
  • responsive.min.js
  • satelliteLib-69928092f72c96998d3b1b724157e87376e8013e.js
  • ga.js
  • __utm.gif
  • bg_spar.jpg
  • spar-logo.png
  • facebook_36x36.png
  • twitter_36x36.png
  • instagram_36x36.png
  • youtube_36x36.png
  • 0.gif
  • teller_rindfleisch_werbemodul.png
  • Werbemodul_Bundesland_neu_220x370.jpg
  • osterrally_220x370_side.jpg
  • ostern_werbemodul_neu.jpg
  • Immer_billig_1500_220x370.jpg
  • brot_werbemodul_neu_kw11_220x370.jpg
  • spar_flugblatt_werbemodul.jpg
  • meinl_praesident_230x340.jpg
  • 1_1_gratis_neu.jpg
  • iglo_cremespinat_230x212.jpg
  • icon_buble.png
  • naturpur_bio_yoghurt_mango_maracuja_230x212.jpg
  • rapsoel_immer_billig_230x212.jpg
  • monatssparer_109x56.png
  • Holzbauer_Berner_wuerstel.jpg
  • voeslauer_mineralwasser_230x212.jpg
  • mautner_markhof_senf_230x212.jpg
  • collect
  • ga-audiences
  • fairtrade_470x150.jpg
  • frohe_ostern_470x150.jpg
  • all.js
  • agenda-medium_2390-webfont.woff
  • j5FG+tv8z7zgf3un4GeeBWi9YljGbmT5TCd1ho1GIq8GRJFzX1IN+vZ7rNzf5wht98OicPfr66SyX2TQzmliGqkNC0Zo01cFL8AfQuSQgAA
  • icons.eot
  • loginservice
  • bg_start_stage.png
  • slideshowstartpage.ajax.html
  • bkg_small_box.png
  • museo_slab_500-webfont.woff
  • plate.ajax.html
  • xd_arbiter.php
  • museo_slab_500-webfont.woff
  • btn_red_right.png
  • btn_red_left.png
  • SPARMahlzeit-2015-02.png
  • satellite-558acff56633310017000bb4.js
  • satellite-55911175633930001700021f.js
  • satellite-558acc7a3038330014000cb7.js
  • satellite-55ba1c903332640014001335.js
  • s-code-contents-ba24e0696492d4ae7d9e4c7d7f4f4905f1de3ed6.js
  • satellite-5554a052303365318cce0000.js
  • satellite-555b0c346264630014a20100.js
  • satellite-555c409635303600177a0e00.js
  • satellite-54ef3faa6237350016390b00.html
  • index.ajaxAddShoppinglistBox.html
  • index.ajaxShoppinglistboxPart.html
  • xd_arbiter.php
  • vjs.woff
  • btn_plus.png
  • bkg_box_double.png
  • icon_bubble_big.png
  • icon_home.png
  • s66081117091234
  • s64887191273737
  • webtrends.js
  • facebook_72x72.png
  • twitter_72x72.png
  • instagram_72x72.png
  • youtube_72x72.png
  • Vorschau_wwf_video.jpg
  • s67004965785890
  • kaffeeaktion_buehne_button_neu_720x280.jpg
  • premium_banner_720x280.jpg
  • fisch_aktion_720x280.jpg
  • rabattmarkerl_startseite-720x280.jpg
  • laengere_oeffnungszeiten_720x280.jpg
  • arrow_stage.png
  • teller_rindfleisch_kw11.png
  • index.ajaxAddShoppinglistBox.html
  • index.ajaxShoppinglistboxPart.html
  • wtid.js
  • bg_stars_tooltip_arrow_top.png
  • dcs.gif
  • satellite-5563205a3538320014ec0100.js

Our browser made a total of 124 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original, 77% (96 requests) were made to and 9% (11 requests) were made to The less responsive or slowest element that took the longest time to load (4.6 sec) relates to the external source

Additional info on


The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Interspar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.











Possible request optimization













Normal result


As for redirects, our browser reached this domain in two steps. The first redirect led to, then it was forwarded to, 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 uses IP address which is currently shared with 4 other domains. 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.

Poor result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 294
NS 300
NS 300

300 Mname:
Serial: 1616801000
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum-ttl: 86400
MX 300 Pri: 5

Language and encoding

Normal result


EN en 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 English is used on the page, and it does not match the claimed German 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 Canada, 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

Good result

Social Sharing Optimization

Open Graph data is detected on the main page of Interspar. 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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