2.2 sec in total
578 ms
1.4 sec
196 ms
Welcome to ornitho.ch homepage info - get ready to check Ornitho best content for Switzerland right away, or after learning these important things about ornitho.ch
Visit ornitho.chWe analyzed Ornitho.ch page load time and found that the first response time was 578 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
ornitho.ch performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value4.2 s
45/100
25%
Value4.1 s
79/100
10%
Value260 ms
83/100
30%
Value0.017
100/100
15%
Value5.5 s
71/100
10%
578 ms
316 ms
40 ms
133 ms
279 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Ornitho.ch, 72% (28 requests) were made to Files.biolovision.net and 15% (6 requests) were made to Media.biolovision.net. The less responsive or slowest element that took the longest time to load (654 ms) relates to the external source Files.biolovision.net.
Page size can be reduced by 82.5 kB (44%)
187.5 kB
105.1 kB
In fact, the total size of Ornitho.ch main page is 187.5 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. Only 10% of websites need less resources to load. Images take 76.6 kB which makes up the majority of the site volume.
Potential reduce by 52.7 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 52.7 kB or 86% of the original size.
Potential reduce by 2.6 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. Ornitho images are well optimized though.
Potential reduce by 34 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 27.1 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. Ornitho.ch needs all CSS files to be minified and compressed as it can save up to 27.1 kB or 84% of the original size.
Number of requests can be reduced by 17 (45%)
38
21
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ornitho. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
ornitho.ch
578 ms
styles_i.css
316 ms
ga.js
40 ms
bg_swarovski.jpg
133 ms
1857-11147010-2906.jpg
279 ms
logo_swarovski.jpg
122 ms
11612-11146998-8652.jpg
282 ms
1270-11146899-2631.jpg
287 ms
11132-11146862-2323.jpg
295 ms
8004-11146506-8633.jpg
288 ms
1877-11146490-1171.jpg
555 ms
combattant_sq.jpg
188 ms
ch_grad.jpg
192 ms
combattant_lg.jpg
190 ms
curve_separator.gif
194 ms
large_curve.gif
203 ms
logo_vogelwartepsd.gif
196 ms
ala_small.gif
305 ms
ficedula_small.gif
298 ms
nos_oiseaux.gif
301 ms
arrow_open.gif
276 ms
bullet_minus.gif
279 ms
bullet_plus.gif
286 ms
wait.gif
385 ms
11688-10734990-3095-5546.jpg
483 ms
Regreg1-8984.JPG
386 ms
pdf.gif
381 ms
21.gif
387 ms
xml.gif
410 ms
full_form.gif
468 ms
cavs_requested.gif
654 ms
red.gif
487 ms
camera.gif
471 ms
partial_form.gif
494 ms
transparent.gif
556 ms
arrow_close.gif
539 ms
title_bg_middle.gif
571 ms
corner_small.gif
553 ms
__utm.gif
14 ms
ornitho.ch accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Form elements do not have associated labels
Links do not have a discernible name
ornitho.ch best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
ornitho.ch SEO score
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ornitho.ch can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ornitho.ch main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
ornitho.ch
Open Graph description is not detected on the main page of Ornitho. 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: