4.6 sec in total
587 ms
3.7 sec
244 ms
Click here to check amazing Celsi content. Otherwise, check out these important facts you probably never knew about celsi.info
Dipl. Ing. Ernest Spirig Switzerland Spirflame Microflaming
Visit celsi.infoWe analyzed Celsi.info page load time and found that the first response time was 587 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
celsi.info performance score
name
value
score
weighting
Value2.3 s
75/100
10%
Value3.2 s
74/100
25%
Value3.6 s
86/100
10%
Value130 ms
96/100
30%
Value0.003
100/100
15%
Value3.2 s
95/100
10%
587 ms
195 ms
196 ms
105 ms
100 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that all of those requests were addressed to Celsi.info and no external sources were called. The less responsive or slowest element that took the longest time to load (587 ms) relates to the external source Spirig.com.
Page size can be reduced by 47.3 kB (35%)
136.0 kB
88.7 kB
In fact, the total size of Celsi.info main page is 136.0 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. 15% of websites need less resources to load. Images take 75.8 kB which makes up the majority of the site volume.
Potential reduce by 13.5 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 13.5 kB or 75% of the original size.
Potential reduce by 114 B
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. Celsi images are well optimized though.
Potential reduce by 4.9 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 4.9 kB or 59% of the original size.
Potential reduce by 28.9 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. Celsi.info needs all CSS files to be minified and compressed as it can save up to 28.9 kB or 85% of the original size.
Number of requests can be reduced by 14 (54%)
26
12
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Celsi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for CSS and as a result speed up the page load time.
index.php
587 ms
stylesheet_11099cc35d.css
195 ms
layout_3col_shiny.css
196 ms
piwik.js
105 ms
base.css
100 ms
basemod.css
99 ms
basemod_bsp_spaltentrenner.css
140 ms
content.css
195 ms
nav_shinybuttons.css
196 ms
print_003.css
208 ms
background_redgradient.gif
106 ms
background.gif
103 ms
top_spirig.jpg
192 ms
background.gif
109 ms
SottoScala.jpg
107 ms
arrow.gif
111 ms
flag_uk.gif
200 ms
flag_de.gif
208 ms
flag_fr.gif
207 ms
flag_it_d.gif
215 ms
10978_07r.jpg
217 ms
10237_0428_CC_r.jpg
287 ms
10277_3280_CD_r.jpg
296 ms
16151_3641_CDJ_r.jpg
308 ms
10857_CP_r.jpg
310 ms
10994_06_MC_r.jpg
319 ms
background_footer.gif
324 ms
piwik.php
475 ms
celsi.info 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.
celsi.info best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
celsi.info SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Celsi.info 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 Celsi.info 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.
celsi.info
Open Graph description is not detected on the main page of Celsi. 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: