2.6 sec in total
380 ms
1.9 sec
236 ms
Welcome to web-labs.rs homepage info - get ready to check Web Labs best content right away, or after learning these important things about web-labs.rs
Founded in 2011, Web Labs is a Serbian company specializing in web, mobile app, custom software development, and consulting.
Visit web-labs.rsWe analyzed Web-labs.rs page load time and found that the first response time was 380 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
web-labs.rs performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value21.3 s
0/100
25%
Value9.9 s
10/100
10%
Value2,990 ms
3/100
30%
Value0
100/100
15%
Value18.4 s
3/100
10%
380 ms
294 ms
39 ms
50 ms
199 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 84% of them (53 requests) were addressed to the original Web-labs.rs, 5% (3 requests) were made to Skypeassets.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Web-labs.rs.
Page size can be reduced by 147.4 kB (10%)
1.4 MB
1.3 MB
In fact, the total size of Web-labs.rs main page is 1.4 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. 35% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 12.1 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 12.1 kB or 74% of the original size.
Potential reduce by 43.9 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. Web Labs images are well optimized though.
Potential reduce by 51.4 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 51.4 kB or 57% of the original size.
Potential reduce by 39.9 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. Web-labs.rs needs all CSS files to be minified and compressed as it can save up to 39.9 kB or 84% of the original size.
Number of requests can be reduced by 16 (27%)
60
44
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Web Labs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
web-labs.rs
380 ms
general.css
294 ms
css
39 ms
css
50 ms
jquery.fancybox.css
199 ms
skype-uri.js
9 ms
jquery.min.js
45 ms
custom.php
296 ms
ga.js
75 ms
bg-content.png
105 ms
bg-diag-line.png
106 ms
web-labs.png
181 ms
header-linija.png
176 ms
development-solutions-agency.png
176 ms
last-article-content.png
179 ms
slider-left.png
183 ms
vetrenjace_slajderBW.jpg
510 ms
slika1bw.jpg
596 ms
nonakedwalls_slajderBW.jpg
582 ms
nekretnine_slajderBW.jpg
549 ms
xenon_slajderBW.jpg
428 ms
sharkwatcher_slajderBW.jpg
429 ms
vila-kolektivaBW.jpg
601 ms
epos_slajderBW.jpg
611 ms
singles1_cb.jpg
671 ms
sliderl-shadow.png
629 ms
singles1.jpg
823 ms
vetrenjace_slajder.jpg
839 ms
slika1.jpg
841 ms
nonakedwalls_slajder.jpg
852 ms
nekretnine_slajder.jpg
872 ms
xenon_slajder.jpg
912 ms
sharkwatcher_slajder.jpg
986 ms
vila-kolektiva.jpg
1002 ms
epos_slajder.jpg
1090 ms
sliderm-shadow.png
934 ms
sliderr-shadow.png
953 ms
slider-right.png
994 ms
bg-nav.png
1013 ms
bg-nav-active.png
1023 ms
bg-nav-divider.png
1055 ms
bg-content-shadow-top.png
1062 ms
bg-text-bottom.png
1071 ms
skype-analytics.js
43 ms
bg-text-top.png
1051 ms
gTHiwyxi6S7iiHpqAoiE3InF5uFdDttMLvmWuJdhhgs.ttf
42 ms
YDAoLskQQ5MOAgvHUQCcLbvy90DtE_Pg_qiF9bHvTzw.ttf
42 ms
applications-hover.png
1060 ms
__utm.gif
63 ms
callbutton_32px.png
59 ms
game-development-hover.png
1050 ms
web-development-hover.png
1001 ms
bg-right-col.png
994 ms
bg-event.png
999 ms
bg-events-buttons-outer.png
1014 ms
weblabs-buttons-sprite.png
1023 ms
bg-footer.png
1054 ms
footer-social-line.png
813 ms
social-buttons.png
821 ms
footer-parola.png
746 ms
twitter.png
724 ms
facebook.png
703 ms
skype.png
721 ms
web-labs.rs accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
button, link, and menuitem elements do not have accessible names.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
web-labs.rs 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
web-labs.rs 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Web-labs.rs 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 Web-labs.rs 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.
web-labs.rs
Open Graph description is not detected on the main page of Web Labs. 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: