10.3 sec in total
356 ms
9.5 sec
399 ms
Welcome to szainovo.com homepage info - get ready to check Sz Ainovo best content right away, or after learning these important things about szainovo.com
Ainovo's wireless, USB, sports, games, telephone headphones, brackets and wall chargers, car chargers and other products are more cost-effective than apple, Bose, JBL and other brands with the sa...
Visit szainovo.comWe analyzed Szainovo.com page load time and found that the first response time was 356 ms and then it took 9.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
szainovo.com performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value15.4 s
0/100
25%
Value11.8 s
4/100
10%
Value3,190 ms
2/100
30%
Value0.322
36/100
15%
Value11.1 s
20/100
10%
356 ms
581 ms
183 ms
351 ms
524 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 82% of them (45 requests) were addressed to the original Szainovo.com, 5% (3 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Szainovo.com.
Page size can be reduced by 188.6 kB (17%)
1.1 MB
951.6 kB
In fact, the total size of Szainovo.com main page is 1.1 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. 40% of websites need less resources to load. Images take 895.3 kB which makes up the majority of the site volume.
Potential reduce by 80.5 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 14.6 kB, which is 16% 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 80.5 kB or 87% of the original size.
Potential reduce by 107.2 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, Sz Ainovo needs image optimization as it can save up to 107.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 140 B
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 743 B
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. Szainovo.com has all CSS files already compressed.
Number of requests can be reduced by 7 (28%)
25
18
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sz Ainovo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
szainovo.com
356 ms
www.szainovo.com
581 ms
css_xq1_7MEEDuLod3VXLq4MlkqJm1TNV98jkA9xXX8bbDI.css
183 ms
css_CES0T36aFfRferfw5FRJu9DDKNAo3c3ZWLZqPO0l9nI.css
351 ms
js_-jfQqIOi8I07Azf44UAjHww5j27KDMuLZA6HKKc4XJ0.js
524 ms
update.css
186 ms
js
77 ms
js
114 ms
js
122 ms
js_CPvZws1PYGdmBC-N9lSl29xgH2SA5L7NwR7xwKasFYM.js
249 ms
logo-white.png
1026 ms
gaming-headsets-b02.jpg
2555 ms
tws-wireless-headphones-01.jpg
2546 ms
car-charger-b01.jpg
2555 ms
car-mount-dashboard.jpg
2556 ms
wall-charger-bg2.jpg
2552 ms
headphone-icon.png
2545 ms
tws-headphone.png
3216 ms
cherger-icon.png
3486 ms
speaker-set.png
3486 ms
wall-charger-usb-c1.png
3211 ms
wll-charger-011.png
3210 ms
QC3-USB-Car-Charger-ca116.png
3211 ms
car-charger-ca141.png
3211 ms
TWS-GAME-TRUE-Wireless-Earbuds-TW-126-BLK.png
3211 ms
Sports-wireless-earphones-SP003-5_0.png
3210 ms
sports-earphone-5.png
3210 ms
sports-wireless-headsets-SP-001-GREN.png
3210 ms
kids-headphones-hs39d.png
3210 ms
tws-wireless-bluetooth-headsets2.jpg
3210 ms
logo-white.png
3210 ms
bg-footer.jpg
2739 ms
conversion_async.js
1699 ms
icon.ttf
2336 ms
fa-solid-900.woff
2336 ms
fa-regular-400.woff
2336 ms
fa-brands-400.woff
2192 ms
analytics.js
1497 ms
loader.gif
774 ms
revicons.woff
772 ms
872 ms
collect
546 ms
collect
282 ms
revicons.ttf
2176 ms
fa-solid-900.ttf
2262 ms
fa-regular-400.ttf
2262 ms
fa-brands-400.ttf
2261 ms
icon.woff
2261 ms
75 ms
ga-audiences
77 ms
revicons.svg
1660 ms
fa-solid-900.svg
1661 ms
fa-regular-400.svg
1661 ms
fa-brands-400.svg
1660 ms
icon.svg
1660 ms
szainovo.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.
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
szainovo.com 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
Missing source maps for large first-party JavaScript
szainovo.com 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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Szainovo.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 Szainovo.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.
szainovo.com
Open Graph description is not detected on the main page of Sz Ainovo. 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: