6.3 sec in total
354 ms
5.1 sec
866 ms
Welcome to aev.cz homepage info - get ready to check AEV best content right away, or after learning these important things about aev.cz
Development and producing for automotive and aerospace industry. Equipment for the cutting of multiple DPS ASYS Divisie 2000 Equipment for laser marking PCB ASYS INSIGNUM 3000 Apparatus for selective ...
Visit aev.czWe analyzed Aev.cz page load time and found that the first response time was 354 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
aev.cz performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value7.4 s
4/100
25%
Value8.8 s
16/100
10%
Value160 ms
93/100
30%
Value0.17
70/100
15%
Value8.8 s
35/100
10%
354 ms
1425 ms
124 ms
237 ms
87 ms
Our browser made a total of 96 requests to load all elements on the main page. We found that 66% of them (63 requests) were addressed to the original Aev.cz, 20% (19 requests) were made to Maps.googleapis.com and 7% (7 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Aev.cz.
Page size can be reduced by 1.0 MB (33%)
3.1 MB
2.1 MB
In fact, the total size of Aev.cz main page is 3.1 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. 45% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 33.2 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 33.2 kB or 77% of the original size.
Potential reduce by 461.1 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, AEV needs image optimization as it can save up to 461.1 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 501.9 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 501.9 kB or 68% of the original size.
Potential reduce by 32.4 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. Aev.cz needs all CSS files to be minified and compressed as it can save up to 32.4 kB or 84% of the original size.
Number of requests can be reduced by 19 (22%)
86
67
The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AEV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.
aev.cz
354 ms
www.aev.cz
1425 ms
screen.css
124 ms
prettyPhoto.css
237 ms
js
87 ms
utils.surface.js
303 ms
netteForms.js
301 ms
jquery.min.js
371 ms
jquery.prettyPhoto.js
304 ms
lightbox.js
300 ms
jqueryAjax.nette.js
348 ms
bootstrap.js
395 ms
main.js
389 ms
analytics.js
48 ms
bg_top_line.png
230 ms
yellow_ground.png
227 ms
logo.png
309 ms
cz.png
237 ms
en_nonactive.png
350 ms
bg_middle_line.png
359 ms
bg_menu_line.png
461 ms
enter_to_eshop.png
462 ms
obraz.jpg
897 ms
time.png
439 ms
people.png
588 ms
eu.png
588 ms
paralax_firstFlayer.jpg
1116 ms
o_spolecnosti.png
1340 ms
jak-rosteme.jpg
793 ms
technologie.jpg
1027 ms
paralax_secondFlayer.jpg
1033 ms
automotive.jpg
1034 ms
mereni.jpg
1058 ms
trubice.jpg
1143 ms
zakaznicka.jpg
1267 ms
bg_logo_back.jpg
1199 ms
audi_gray.png
1206 ms
audi.png
1262 ms
vw_gray.png
1283 ms
vw.png
1365 ms
seat_gray.png
1355 ms
seat.png
1351 ms
skoda_gray.png
1369 ms
skoda.png
1386 ms
tatra_gray.png
1419 ms
tatra.png
1436 ms
collect
23 ms
PantonRegular.woff
1523 ms
PantonHeavy.woff
1392 ms
PantonLight.woff
1504 ms
elektralightpro.woff
1515 ms
paralax_thirdFlayer.jpg
1468 ms
a_hover.png
1362 ms
pdf_small.gif
1414 ms
dot.png
1400 ms
VDA_Certifikat.jpg
1484 ms
ISO_Certifikat.jpg
1506 ms
paralax_fourthFlayer.jpg
1987 ms
footer.jpg
1326 ms
footer_menu_arrow.png
1388 ms
black_arrow.png
1263 ms
shop.png
1319 ms
surface.png
1161 ms
surface_hover.png
1078 ms
spinner.gif
947 ms
common.js
61 ms
map.js
31 ms
util.js
43 ms
marker.js
33 ms
onion.js
29 ms
openhand_8_8.cur
58 ms
ViewportInfoService.GetViewportInfo
64 ms
stats.js
21 ms
controls.js
18 ms
point.png
125 ms
css
84 ms
transparent.png
49 ms
google4.png
40 ms
mapcnt6.png
51 ms
sv5.png
62 ms
tmapctrl.png
48 ms
tmapctrl4.png
50 ms
vt
68 ms
vt
69 ms
vt
68 ms
vt
166 ms
vt
98 ms
vt
75 ms
vt
115 ms
vt
113 ms
vt
122 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
28 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
39 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
45 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
46 ms
AuthenticationService.Authenticate
265 ms
aev.cz 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
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
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
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.
aev.cz 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
aev.cz 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
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aev.cz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Czech language. Our system also found out that Aev.cz 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.
aev.cz
Open Graph description is not detected on the main page of AEV. 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: