Tools & Wizards About Us
co-en.colt-info.de screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

co-en.colt-info.de

Experts in smoke control, climate control, solar shading and louvre - Colt International UK

Page Load Speed

3.7 sec in total

First Response

1.3 sec

Resources Loaded

2.2 sec

Page Rendered

278 ms

co-en.colt-info.de screenshot

About Website

Welcome to co-en.colt-info.de homepage info - get ready to check Co En Colt Info best content for Germany right away, or after learning these important things about co-en.colt-info.de

Visit co-en.colt-info.de

Key Findings

We analyzed Co-en.colt-info.de page load time and found that the first response time was 1.3 sec and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

co-en.colt-info.de performance score

0

Network Requests Diagram

co-en.colt-info.de

1254 ms

css

26 ms

aa8beba67a02.css

281 ms

3421d7807b49.js

290 ms

font-awesome.min.css

8 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 65% of them (32 requests) were addressed to the original Co-en.colt-info.de, 18% (9 requests) were made to Google.com and 6% (3 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Co-en.colt-info.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 367.0 kB (70%)

Content Size

526.8 kB

After Optimization

159.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Co-en.colt-info.de main page is 526.8 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. Javascripts take 260.0 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 74.7 kB

  • Original 91.9 kB
  • After minification 91.7 kB
  • After compression 17.2 kB

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 74.7 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 1.0 kB

  • Original 37.9 kB
  • After minification 36.9 kB

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. Co En Colt Info images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 177.7 kB

  • Original 260.0 kB
  • After minification 255.0 kB
  • After compression 82.3 kB

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 177.7 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 113.6 kB

  • Original 137.1 kB
  • After minification 121.4 kB
  • After compression 23.4 kB

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. Co-en.colt-info.de needs all CSS files to be minified and compressed as it can save up to 113.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (39%)

Requests Now

44

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Co En Colt Info. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

co-en.colt-info.de

co-en.colt-info.de

1254 ms

css

css

26 ms

aa8beba67a02.css

aa8beba67a02.css

281 ms

3421d7807b49.js

3421d7807b49.js

290 ms

font-awesome.min.css

font-awesome.min.css

8 ms

jquery-ui.min.js

jquery-ui.min.js

186 ms

colorbox.min.js

colorbox.min.js

186 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

309 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

284 ms

jquery.easing.min.js

jquery.easing.min.js

285 ms

jquery.simpleslider.package.min.js

jquery.simpleslider.package.min.js

331 ms

backstretch.js

backstretch.js

417 ms

transit.js

transit.js

416 ms

custom-startpage-uk.js

custom-startpage-uk.js

417 ms

coltlogo.png

coltlogo.png

115 ms

facebook-colt.gif

facebook-colt.gif

115 ms

xing-colt.gif

xing-colt.gif

115 ms

google_plus-colt.gif

google_plus-colt.gif

217 ms

linkedin-colt.gif

linkedin-colt.gif

219 ms

flickr-colt.gif

flickr-colt.gif

219 ms

youtube-colt.gif

youtube-colt.gif

219 ms

smoke%20control.gif

smoke%20control.gif

220 ms

climate%20control.gif

climate%20control.gif

219 ms

solar%20shading.gif

solar%20shading.gif

252 ms

screening%20and%20ventilation.gif

screening%20and%20ventilation.gif

278 ms

maintenance.gif

maintenance.gif

278 ms

Colt%20webinar-dd4a48ac.jpg

Colt%20webinar-dd4a48ac.jpg

307 ms

05_CSR-e07ec275.jpg

05_CSR-e07ec275.jpg

306 ms

Smoke_control_and_day_to_day_ventilation_for_multi-storey_residential_buildings1-4808cf6e.jpg

Smoke_control_and_day_to_day_ventilation_for_multi-storey_residential_buildings1-4808cf6e.jpg

307 ms

coltlogo-4aa051a3.png

coltlogo-4aa051a3.png

342 ms

cse.js

cse.js

210 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

84 ms

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

84 ms

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

84 ms

gtkw-slide.jpg

gtkw-slide.jpg

594 ms

sbb-slide.jpg

sbb-slide.jpg

600 ms

nanterre-slide.jpg

nanterre-slide.jpg

531 ms

seeheim-slide.jpg

seeheim-slide.jpg

262 ms

jsapi

jsapi

21 ms

default+en.css

default+en.css

4 ms

default.css

default.css

29 ms

default+en.I.js

default+en.I.js

11 ms

default.css

default.css

49 ms

async-ads.js

async-ads.js

32 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

24 ms

small-logo.png

small-logo.png

30 ms

search_box_icon.png

search_box_icon.png

28 ms

clear.gif

clear.gif

29 ms

nav_logo114.png

nav_logo114.png

27 ms

SEO Factors

co-en.colt-info.de SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Co-en.colt-info.de 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 Co-en.colt-info.de 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.

Social Sharing Optimization

co-en.colt-info.de

Open Graph description is not detected on the main page of Co En Colt Info. 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: