2.1 sec in total
283 ms
1.4 sec
409 ms
Welcome to usbookmark.com homepage info - get ready to check Usbookmark best content right away, or after learning these important things about usbookmark.com
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Visit usbookmark.comWe analyzed Usbookmark.com page load time and found that the first response time was 283 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
usbookmark.com performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value7.5 s
4/100
25%
Value8.6 s
17/100
10%
Value750 ms
40/100
30%
Value0.089
92/100
15%
Value9.5 s
30/100
10%
283 ms
100 ms
135 ms
32 ms
111 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Usbookmark.com, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (559 ms) relates to the external source Luckyregister.com.
Page size can be reduced by 64.9 kB (32%)
202.3 kB
137.5 kB
In fact, the total size of Usbookmark.com main page is 202.3 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. 20% of websites need less resources to load. Images take 106.9 kB which makes up the majority of the site volume.
Potential reduce by 49.3 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 13.1 kB, which is 22% 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 49.3 kB or 84% of the original size.
Potential reduce by 158 B
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. Usbookmark images are well optimized though.
Potential reduce by 788 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 14.6 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. Usbookmark.com needs all CSS files to be minified and compressed as it can save up to 14.6 kB or 83% of the original size.
Number of requests can be reduced by 16 (28%)
57
41
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Usbookmark. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
www.luckyregister.com
283 ms
style.css
100 ms
detectmobilebrowser.js
135 ms
ga.js
32 ms
top2.gif
111 ms
logo.gif
110 ms
rvmpNav_bg.gif
111 ms
rvmp_nav_current_right.gif
125 ms
rvmp_nav_line.gif
138 ms
sep.gif
139 ms
bg_top.gif
161 ms
p1.jpg
319 ms
bg2.gif
226 ms
w1.gif
225 ms
k1.gif
233 ms
k2.gif
231 ms
bg_top1.gif
330 ms
bann1.gif
283 ms
bann2.gif
294 ms
bg_bg.gif
299 ms
bg1.gif
304 ms
spacer.gif
351 ms
1_bg.gif
365 ms
1_bg1.gif
393 ms
1_bg2.gif
402 ms
1_w3.gif
410 ms
1_z1.gif
404 ms
1_k2.gif
419 ms
1_li.gif
436 ms
create-a-website.gif
462 ms
build_a_website_homepage.gif
468 ms
create-ssl-certificates-homepage.gif
477 ms
search-engine-visibility-homepage.gif
483 ms
create-email-accounts-homepage.gif
473 ms
1_w5.gif
504 ms
1_p1.jpg
527 ms
1_p2.jpg
534 ms
1_li_1.gif
532 ms
1_p3.jpg
552 ms
1_p4.jpg
559 ms
__utm.gif
17 ms
1_bg11.gif
472 ms
whatsnew.gif
498 ms
1_k1.gif
488 ms
free_resources.gif
487 ms
readmore.gif
504 ms
Traffic_blazer.gif
515 ms
domain01.gif
498 ms
domain02.gif
434 ms
domain03.gif
449 ms
domain04.gif
449 ms
domain05.gif
484 ms
domain06.gif
447 ms
domain07.gif
435 ms
domain08.gif
417 ms
domain09.gif
441 ms
domain10.gif
433 ms
z.gif
460 ms
www.luckyregister.com
392 ms
usbookmark.com 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
[role]s are not contained by their required parent element
[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
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
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.
usbookmark.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
Missing source maps for large first-party JavaScript
usbookmark.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Usbookmark.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Usbookmark.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.
usbookmark.com
Open Graph description is not detected on the main page of Usbookmark. 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: