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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

ercomer.org

ERCOMER,The European Research Centre on Migration and Ethnic Relations Hotels in Prague

Page Load Speed

4.1 sec in total

First Response

391 ms

Resources Loaded

2.2 sec

Page Rendered

1.4 sec

ercomer.org screenshot

About Website

Visit ercomer.org now to see the best up-to-date ERCOMER content and also check out these interesting facts you probably never knew about ercomer.org

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Visit ercomer.org

Key Findings

We analyzed Ercomer.org page load time and found that the first response time was 391 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

ercomer.org performance score

0

Network Requests Diagram

ercomer.html

391 ms

common-9042652c3c.pack.css

240 ms

dtheme701-ec9dfcdb8a.pack.css

423 ms

leaflet-bb6c40abaa.pack.css

255 ms

hotelsinprag.net-ball_yel.gif

335 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Ercomer.org, 6% (1 request) were made to Fonts.googleapis.com and 6% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (694 ms) relates to the external source Hotelsinprag.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 75.7 kB (43%)

Content Size

177.4 kB

After Optimization

101.7 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Ercomer.org main page is 177.4 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. 30% of websites need less resources to load. HTML takes 76.4 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 64.6 kB

  • Original 76.4 kB
  • After minification 69.8 kB
  • After compression 11.8 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 64.6 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 46.6 kB
  • After minification 46.6 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. ERCOMER images are well optimized though.

CSS Optimization

-20%

Potential reduce by 11.1 kB

  • Original 54.4 kB
  • After minification 54.4 kB
  • After compression 43.3 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. Ercomer.org needs all CSS files to be minified and compressed as it can save up to 11.1 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (21%)

Requests Now

14

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ERCOMER. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ercomer.html

ercomer.html

391 ms

common-9042652c3c.pack.css

common-9042652c3c.pack.css

240 ms

dtheme701-ec9dfcdb8a.pack.css

dtheme701-ec9dfcdb8a.pack.css

423 ms

leaflet-bb6c40abaa.pack.css

leaflet-bb6c40abaa.pack.css

255 ms

hotelsinprag.net-ball_yel.gif

hotelsinprag.net-ball_yel.gif

335 ms

vendors-5c3e92ad7a.pack.js

vendors-5c3e92ad7a.pack.js

694 ms

app-9d16daa9df.pack.js

app-9d16daa9df.pack.js

607 ms

css

css

65 ms

icn-ccdeefb26e.png

icn-ccdeefb26e.png

608 ms

close.png

close.png

177 ms

loading.gif

loading.gif

178 ms

prev.png

prev.png

169 ms

next-80bfdf94f6.png

next-80bfdf94f6.png

598 ms

w8gdH283Tvk__Lua32TysjIfp8uK.ttf

w8gdH283Tvk__Lua32TysjIfp8uK.ttf

30 ms

leaflet.pack.js

leaflet.pack.js

254 ms

d-calendar.png

d-calendar.png

172 ms

SEO Factors

ercomer.org SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ercomer.org 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 Ercomer.org 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

ercomer.org

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