2.5 sec in total
270 ms
1.6 sec
615 ms
Welcome to atoptima.com homepage info - get ready to check Atoptima best content right away, or after learning these important things about atoptima.com
Atoptima provides advanced and powerful optimization solvers handling the most complex operations planning problems.
Visit atoptima.comWe analyzed Atoptima.com page load time and found that the first response time was 270 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.
atoptima.com performance score
name
value
score
weighting
Value1.7 s
91/100
10%
Value10.1 s
0/100
25%
Value5.6 s
53/100
10%
Value2,300 ms
5/100
30%
Value0.004
100/100
15%
Value22.7 s
1/100
10%
270 ms
98 ms
189 ms
190 ms
187 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 83% of them (43 requests) were addressed to the original Atoptima.com, 4% (2 requests) were made to Unpkg.com and 2% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Atoptima.com.
Page size can be reduced by 226.4 kB (11%)
2.1 MB
1.9 MB
In fact, the total size of Atoptima.com main page is 2.1 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 1.7 MB which makes up the majority of the site volume.
Potential reduce by 39.1 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 39.1 kB or 77% of the original size.
Potential reduce by 100.7 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. Atoptima images are well optimized though.
Potential reduce by 18.9 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. This website has mostly compressed JavaScripts.
Potential reduce by 67.7 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. Atoptima.com needs all CSS files to be minified and compressed as it can save up to 67.7 kB or 97% of the original size.
Number of requests can be reduced by 14 (30%)
47
33
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Atoptima. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
atoptima.com
270 ms
styles.min.41f5c9e7d43251a584788b6c4475897faccc7188a354aa9f58f6f10b399720e9.css
98 ms
glide.core.min.css
189 ms
glide.theme.min.css
190 ms
lite-yt-embed.min.css
187 ms
api.js
53 ms
script.js
31 ms
animate.min.css
34 ms
cdn.min.js
41 ms
glide.min.js
212 ms
prism.min.22d0791d4fc6bff9b29291e2835069b173d54fef17f5ce04cafd3245cb119c68.js
384 ms
form.min.a0882e6d4d63d1af59218db1bb3e9e4ecff1afe03f60fab0a2d380e9fda0881a.js
382 ms
lite-yt-embed.min.38ae7880aa47802299e0b4fd7c0f8632628c4ed47f478ddc6e38a1be35adc0b4.js
213 ms
autoplayer.min.296b090964a0e983e6d6fda4f060b6d8ecf042d7f36a49e06a1889ad74867775.js
214 ms
cdn.min.js
14 ms
hotjar-3124800.js
103 ms
atoptima_color2.png
539 ms
bcg.png
449 ms
cma.png
374 ms
groupe_sterne.png
283 ms
air-liquide.png
377 ms
safo.png
378 ms
leclerc.png
466 ms
edf.png
469 ms
ibm.svg
470 ms
applicolis.jpg
472 ms
cout.png
544 ms
co2.png
560 ms
rapide.png
743 ms
icon180.png
561 ms
ui.png
563 ms
1.png
567 ms
2.png
631 ms
3.png
635 ms
4.png
651 ms
testimony-en.png
286 ms
testimony-en2.png
291 ms
schema2.png
744 ms
route.png
660 ms
tetris.png
722 ms
panier.png
731 ms
planning.png
743 ms
fret.png
754 ms
puzzle.png
816 ms
landscape.jpg
1090 ms
atoptima_white2.png
836 ms
Barlow-Regular.ttf
284 ms
insight.min.js
81 ms
NotoSans-Regular.ttf
465 ms
NotoSans-Bold.ttf
642 ms
insight_tag_errors.gif
156 ms
recaptcha__en.js
23 ms
atoptima.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
atoptima.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
Page has valid source maps
atoptima.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Atoptima.com 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 Atoptima.com 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.
atoptima.com
Open Graph description is not detected on the main page of Atoptima. 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: