1.8 sec in total
404 ms
1.2 sec
212 ms
Visit uis-speleo.org now to see the best up-to-date UIS Speleo content and also check out these interesting facts you probably never knew about uis-speleo.org
Visit uis-speleo.orgWe analyzed Uis-speleo.org page load time and found that the first response time was 404 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
uis-speleo.org performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value9.2 s
1/100
25%
Value6.9 s
34/100
10%
Value60 ms
100/100
30%
Value0.733
6/100
15%
Value11.2 s
19/100
10%
404 ms
67 ms
91 ms
128 ms
83 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that all of those requests were addressed to Uis-speleo.org and no external sources were called. The less responsive or slowest element that took the longest time to load (451 ms) belongs to the original domain Uis-speleo.org.
Page size can be reduced by 810.8 kB (54%)
1.5 MB
701.9 kB
In fact, the total size of Uis-speleo.org main page is 1.5 MB. 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 693.2 kB which makes up the majority of the site volume.
Potential reduce by 31.2 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 31.2 kB or 83% of the original size.
Potential reduce by 94.1 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. Obviously, UIS Speleo needs image optimization as it can save up to 94.1 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 499.5 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 499.5 kB or 72% of the original size.
Potential reduce by 186.0 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. Uis-speleo.org needs all CSS files to be minified and compressed as it can save up to 186.0 kB or 83% of the original size.
Number of requests can be reduced by 38 (78%)
49
11
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UIS Speleo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
uis-speleo.org
404 ms
modal.css
67 ms
style.css
91 ms
bootstrap.min.css
128 ms
bootstrap-responsive.min.css
83 ms
bootstrap-extended.css
86 ms
bootstrap-frontend.min.css
97 ms
system.css
125 ms
general.css
136 ms
template.css
167 ms
blue.css
136 ms
business.css
141 ms
modstyle.css
176 ms
style.css
174 ms
skitter.styles.css
172 ms
mootools-core.js
222 ms
core.js
187 ms
mootools-more.js
289 ms
modal.js
216 ms
caption.js
216 ms
noconflict.js
226 ms
utils.js
273 ms
jsn_template.js
260 ms
calnav.js
267 ms
jquery.min.js
300 ms
jquery-noconflict.js
271 ms
bootstrap.min.js
302 ms
jquery.min.js
451 ms
jsn_is_conflict.js
312 ms
jquery.easing.1.3.js
313 ms
jquery.animate-colors-min.js
327 ms
jquery.skitter.js
450 ms
system.css
226 ms
bg-master.jpg
119 ms
uis_logo.png
117 ms
icon-arrow-white.png
112 ms
bg-promo.jpg
118 ms
Squeeze%20-%20Peter%20Gedei.jpg
208 ms
Tunnel%20-%20Peter%20Gedei.jpg
281 ms
Passage%20-%20Peter%20Gedei.jpg
214 ms
logo_bulletin1.jpg
120 ms
bg-leftside.png
45 ms
bg-rightside.png
52 ms
dot.png
45 ms
box-grey.png
91 ms
icons-base.png
93 ms
box-yellow.png
93 ms
prev.png
133 ms
next.png
135 ms
ajax-loader.gif
133 ms
uis-speleo.org 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
uis-speleo.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
uis-speleo.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uis-speleo.org 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 Uis-speleo.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.
uis-speleo.org
Open Graph description is not detected on the main page of UIS Speleo. 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: