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Page load speed analysis

  • 64/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    469 ms

  • Resources loaded

    3 sec

  • Page rendered

    334 ms

  • Total page load time

    3.8 sec

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We analyzed page load time and found that the first response time was 469 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Page optimization

  • HTML 57.5 kB
    Images 551.9 kB
    Javascripts 107.5 kB
    CSS 13.3 kB

    In fact, the total size of main page is 730.2 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. 40% of websites need less resources to load. Images take 551.9 kB which makes up the majority of the site volume.

    • Original 57.5 kB
    • After minification 45.5 kB
    • After compression 6.2 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 12.0 kB, which is 21% 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 51.3 kB or 89% of the original size.

    • Original 551.9 kB
    • After optimization 492.5 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. Obviously, Lookom needs image optimization as it can save up to 59.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 107.5 kB
    • After minification 98.8 kB
    • After compression 32.6 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 74.9 kB or 70% of the original size.

    • Original 13.3 kB
    • After minification 10.0 kB
    • After compression 2.6 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 10.7 kB or 80% of the original size.

Network requests diagram

  • main.css
  • live-search.css
  • ui.slider.css
  • jquery-1.3.2.min.js
  • jquery-ui-1.7.custom.min.js
  • jquery.liveSearch.js
  • jquery.cookie.js
  • main.js
  • urchin.js
  • back.png
  • logo.png
  • nav_back.png
  • i_details.png
  • switch_style.png
  • 411af275b00158574a4d6c64de437059.png
  • caption_back.png
  • 6000
  • 2319c67aaf6d81cc945f44d466f29503.png
  • 5999
  • 5c2113ee3f28013df32f97864a7ccee2.png
  • 5998
  • 91659139c60530e0ee03e97b171ae0b0.png
  • 5997
  • 237b3ed6223eb8af2b76ba0f3a0bb55f.png
  • 5996
  • a836fb4a8e2dd5582ca056a329658e42.png
  • 5995
  • aa5d77eb1ad14014f2c8204c4a05d284.png
  • 5994
  • 628556be499070b4f7ecde2fb36b9a06.png
  • 5926
  • d95cb25e743b9fb8c7d32e650086341c.png
  • 5993
  • 2d676d09cf8dedfb5ba322c4d7655c45.png
  • 4625
  • e37344aac294f40b17fca3eb8b72c0c6.png
  • 5992
  • 01ef1cd4d9cdc59d29a96a0da728a68e.png
  • 5991
  • e3424bd3eb644376ecda33116e96f2d8.png
  • 5990
  • 35142dbbe863cda59c6eec1ce7f982a5.png
  • 5989
  • f806866cec064327e876e6d5970ad4ce.png
  • __utm.gif
  • 5988
  • d61ce1a6556fc6aaeeac86766d11f55e.png
  • 5987
  • 15de785aa274c8ed4edecf098250d487.png
  • 5986
  • 0d1f75f19d1eaeb2223a8845add5f235.png
  • 5985
  • 24e6437a865f1b3bf883d3631875f32d.png
  • 5984
  • 8ec4e38530c28bf9c803d81a70c8e46b.png
  • 5983
  • 19c642040c8077caf9c790aa1388f1f0.png
  • 5982
  • b49386ee299505e3c018a1ffe1043546.png
  • 5981
  • 52c85b46e5479b034ee15dd5da415ffb.png
  • 5980
  • e80f0be7b845381816b7aee3ef069b49.png
  • 5979
  • next_page.png
  • h2_back.png
  • footer_logo.png
  • search_back.png
  • back_slider_h_outside.png
  • back_slider_h_inside.png
  • handle_left.png
  • handle_right.png
  • back_slider_s_outside.png
  • back_slider_s_inside.png
  • back_slider_v_outside.png
  • back_slider_v_inside.png

Our browser made a total of 102 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original, 97% (99 requests) were made to and 2% (2 requests) were made to The less responsive or slowest element that took the longest time to load (739 ms) relates to the external source

Additional info on


The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lookom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts 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

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 3600
NS 3600
NS 3600
NS 3600

3600 Mname:
Serial: 2018112808
Refresh: 3600
Retry: 3600
Expire: 604800
Minimum-ttl: 3600

Language and encoding

Good result


EN en language flag


EN en 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 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 Germany, 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 Lookom. 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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