8.2 sec in total
356 ms
7.6 sec
267 ms
Click here to check amazing PRESI content for Russia. Otherwise, check out these important facts you probably never knew about presi.com
PRESI, acteur mondial incontournable de la métallographie. Découvrez nos solutions : Tronçonnage, Enrobage, Polissage, Dureté, Microscopie.
Visit presi.comWe analyzed Presi.com page load time and found that the first response time was 356 ms and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
presi.com performance score
name
value
score
weighting
Value12.4 s
0/100
10%
Value17.2 s
0/100
25%
Value15.6 s
0/100
10%
Value480 ms
60/100
30%
Value0.701
7/100
15%
Value30.4 s
0/100
10%
356 ms
212 ms
261 ms
177 ms
215 ms
Our browser made a total of 128 requests to load all elements on the main page. We found that 92% of them (118 requests) were addressed to the original Presi.com, 2% (3 requests) were made to S.ytimg.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Presi.com.
Page size can be reduced by 1.4 MB (61%)
2.4 MB
931.3 kB
In fact, the total size of Presi.com main page is 2.4 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. 65% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 46.4 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. This page needs HTML code to be minified as it can gain 7.8 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 46.4 kB or 81% of the original size.
Potential reduce by 52.7 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. PRESI images are well optimized though.
Potential reduce by 867.6 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 867.6 kB or 74% of the original size.
Potential reduce by 471.3 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. Presi.com needs all CSS files to be minified and compressed as it can save up to 471.3 kB or 85% of the original size.
Number of requests can be reduced by 113 (92%)
123
10
The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PRESI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.
356 ms
grid_prestashop.css
212 ms
global.css
261 ms
blockviewed.css
177 ms
blockuserinfo.css
215 ms
blocktags.css
203 ms
jquery.autocomplete.css
216 ms
product_list.css
382 ms
blocksearch.css
380 ms
favoriteproducts.css
380 ms
cscatalogmenu.css
400 ms
jquery.ambiance.css
386 ms
blocklanguages.css
432 ms
csmegamenu_front.css
666 ms
colorpicker.css
682 ms
camera.css
675 ms
productcomments.css
686 ms
pm_advancedsearch4.css
717 ms
pm_advancedsearch4_dynamic.css
836 ms
jquery-ui-1.8.13.custom.css
949 ms
advance.css
964 ms
validationEngine.jquery.css
846 ms
default.css
979 ms
privatebycatalog.css
887 ms
reponsive.css
1122 ms
cs.animate.css
1141 ms
jquery-1.7.2.min.js
1222 ms
jquery-migrate-1.2.1.js
1236 ms
jquery.easing.js
1251 ms
tools.js
1268 ms
jquery.autocomplete.js
1407 ms
favoriteproducts.js
1312 ms
jquery.ambiance.min.js
1398 ms
csmegamenu_front.js
1405 ms
csmegamenu_addmore.js
1545 ms
config.php
1524 ms
aaa-override-presi.css
1447 ms
colorpicker.js
1508 ms
eye.min.js
1396 ms
utils.js
1499 ms
setconfig.js
1617 ms
1200.css
1587 ms
jquery.mobile.customized.min.js
1526 ms
jquery.easing.1.3.js
1539 ms
camera.js
1619 ms
jquery.min.js
1678 ms
jquery-ui-1.8.9.custom.min.js
1873 ms
jquery.ui.touch-punch.min.js
1588 ms
loadjqPm.js
1415 ms
jquery.actual.min.js
1417 ms
jquery.history.js
1613 ms
jquery.observehashchange.pack.js
1506 ms
pm_advancedsearch.js
1672 ms
jquery.form.js
1652 ms
products-comparison.js
1420 ms
jquery.validationEngine-fr.js
1628 ms
jquery.validationEngine.js
1655 ms
jquery.dynDateTime.js
1605 ms
calendar-fr.js
1620 ms
csjquery.cookie.js
1663 ms
jquery.carouFredSel-6.1.0.js
1582 ms
getwidthbrowser.js
1505 ms
jquery.mousewheel.min.js
1491 ms
jquery.touchSwipe.min.js
1616 ms
jquery.ba-throttle-debounce.min.js
1501 ms
jquery.appear.js
1551 ms
cs.script.js
1626 ms
liveconfig.php
1565 ms
ga.js
44 ms
bkg_page.jpg
262 ms
4.jpg
252 ms
drapeau_suisse.png
329 ms
5.jpg
259 ms
1.jpg
257 ms
2.jpg
261 ms
bkg_cart_right.png
595 ms
bg_search_submit.png
597 ms
logo.jpg
589 ms
icon_23.png
588 ms
icon_15.png
587 ms
icon_16.png
589 ms
icon_13.png
849 ms
icon_17.png
847 ms
icon_24.png
884 ms
icon_22.png
871 ms
icon_21.png
875 ms
icon_26.png
886 ms
icon_25.png
1150 ms
GEOTOME-DUAL.jpg
1179 ms
filiales.png
1161 ms
worldwide_2.png
1455 ms
banner_adv_destination.jpg
1172 ms
banner_adv_catalog.jpg
1176 ms
banner_adv_presiguides.jpg
1476 ms
s_f_1.jpg
1451 ms
s_f_2.jpg
1468 ms
s_f_3.jpg
1474 ms
s_f_4.jpg
1463 ms
bkg_menu.jpg
1727 ms
bebasneue.woff
1775 ms
__utm.gif
110 ms
bkg_static_home_extra.png
1594 ms
bkg_static_home_offers.png
1602 ms
bkg_static_home_deals.png
1606 ms
bkg_static_home_coveted.png
1608 ms
bkg_top_footer.png
1872 ms
3EDN_b9-8fw
98 ms
univers-47-lc.woff
1845 ms
bkg_a_tronconnage.png
1807 ms
arrow.png
1806 ms
bkg_a_enrobage.png
1807 ms
bkg_a_polissage.png
1839 ms
www-embed-player-vflfNyN_r.css
21 ms
www-embed-player.js
62 ms
base.js
117 ms
bkg_a_microscopie.png
1970 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
104 ms
ad_status.js
138 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
96 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
96 ms
bkg_footer_bottom.jpg
1765 ms
bkg_footer.jpg
1758 ms
bkg_pre_next.png
1772 ms
camera-loader.gif
1799 ms
1_1.jpg
2230 ms
3_1.jpg
433 ms
bkg_arrow.png
256 ms
blank.gif
255 ms
presi.com 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.
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
ARIA IDs are not unique
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
presi.com 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
Page has valid source maps
presi.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Presi.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Presi.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.
presi.com
Open Graph description is not detected on the main page of PRESI. 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: