2.6 sec in total
435 ms
1.5 sec
654 ms
Welcome to blackberry.webnode.cz homepage info - get ready to check Blackberry Webnode best content for Czech Republic right away, or after learning these important things about blackberry.webnode.cz
Visit blackberry.webnode.czWe analyzed Blackberry.webnode.cz page load time and found that the first response time was 435 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.
blackberry.webnode.cz performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value7.4 s
4/100
25%
Value6.1 s
45/100
10%
Value200 ms
90/100
30%
Value0
100/100
15%
Value8.0 s
42/100
10%
435 ms
11 ms
29 ms
26 ms
315 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Blackberry.webnode.cz, 55% (36 requests) were made to Static-cdn1.webnode.com and 14% (9 requests) were made to Files.blackberry.webnode.cz. The less responsive or slowest element that took the longest time to load (573 ms) relates to the external source Files.blackberry.webnode.cz.
Page size can be reduced by 221.4 kB (53%)
413.9 kB
192.5 kB
In fact, the total size of Blackberry.webnode.cz main page is 413.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 157.2 kB which makes up the majority of the site volume.
Potential reduce by 46.1 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. This page needs HTML code to be minified as it can gain 8.8 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 46.1 kB or 83% of the original size.
Potential reduce by 23.3 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, Blackberry Webnode needs image optimization as it can save up to 23.3 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 110.9 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 110.9 kB or 71% of the original size.
Potential reduce by 41.1 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. Blackberry.webnode.cz needs all CSS files to be minified and compressed as it can save up to 41.1 kB or 84% of the original size.
Number of requests can be reduced by 42 (67%)
63
21
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blackberry Webnode. 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 as a result speed up the page load time.
blackberry.webnode.cz
435 ms
functions.js
11 ms
style.css
29 ms
frontend.package.1-2-189.js
26 ms
counter_1.php
315 ms
analytics.js
61 ms
body-bg.png
33 ms
Li%C5%A1ta%202.jpg
550 ms
poll.png
29 ms
print.css
34 ms
AMSA%20REAL%20logo.jpg
324 ms
black-game-over-bachelor-party-wedding-women-s-t-shirts_design.png
323 ms
bberry-Tablet_angle_800-660x495.jpg
324 ms
blackberry-app-world.jpg
446 ms
blackpad.jpg
459 ms
BlackBerryMessenger.png
535 ms
No%20OS%206.jpg
534 ms
mcalbibb.jpg
573 ms
illustration-bg.png
32 ms
illustration-arc.png
32 ms
topmenu.png
35 ms
pg-main.png
31 ms
box-t.png
34 ms
box-b.png
31 ms
box-h.png
34 ms
box-prod-t.png
139 ms
box-prod-b.png
136 ms
box-prod-h.png
137 ms
arr-prod.png
141 ms
box-poll-t.png
139 ms
box-poll-b.png
137 ms
box-poll-h.png
142 ms
poll.png
142 ms
poll-lr.png
141 ms
sb-b.png
140 ms
box-menu-contact-h.png
146 ms
phone.png
145 ms
collect
29 ms
counter_1.php
237 ms
sb-t.png
11 ms
top-dwn.png
19 ms
btn-top-bg.png
26 ms
sitemap.png
19 ms
rss.png
16 ms
print.png
20 ms
foot-dwn.png
18 ms
footerButtonWebnodeHover.png
20 ms
loading.gif
18 ms
loading-poll.gif
19 ms
arr-ll-h.png
33 ms
arr-l-h.png
33 ms
counter_1.php
354 ms
arr-r-h.png
27 ms
arr-sb-r-h.png
34 ms
hover-b.png
34 ms
arr-sb-l-h.png
27 ms
hover-a.png
32 ms
arr-sb-ll-h.png
31 ms
arr-prod-h.png
33 ms
footerButtonWebnode.png
31 ms
footerButton.png
31 ms
footerButtonHover.png
30 ms
footerBubble.png
31 ms
arr-rr-h.png
31 ms
arr-sb-rr-h.png
32 ms
blackberry.webnode.cz 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
blackberry.webnode.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
blackberry.webnode.cz 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
Tap targets are not sized appropriately
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blackberry.webnode.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Blackberry.webnode.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.
blackberry.webnode.cz
Open Graph description is not detected on the main page of Blackberry Webnode. 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: