4 sec in total
454 ms
3 sec
475 ms
Click here to check amazing 83 O content. Otherwise, check out these important facts you probably never knew about 83o.top
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Visit 83o.topWe analyzed 83o.top page load time and found that the first response time was 454 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
83o.top performance score
name
value
score
weighting
Value2.1 s
81/100
10%
Value4.3 s
42/100
25%
Value2.4 s
98/100
10%
Value210 ms
88/100
30%
Value0.142
78/100
15%
Value3.2 s
95/100
10%
454 ms
413 ms
266 ms
174 ms
4 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 88% of them (29 requests) were addressed to the original 83o.top, 6% (2 requests) were made to Lelifi.com and 3% (1 request) were made to Sdk.51.la. The less responsive or slowest element that took the longest time to load (661 ms) relates to the external source Js.users.51.la.
Page size can be reduced by 125.5 kB (27%)
473.0 kB
347.5 kB
In fact, the total size of 83o.top main page is 473.0 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. Images take 337.2 kB which makes up the majority of the site volume.
Potential reduce by 58.3 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. 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 58.3 kB or 64% of the original size.
Potential reduce by 59.8 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, 83 O needs image optimization as it can save up to 59.8 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 461 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 7.0 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. 83o.top needs all CSS files to be minified and compressed as it can save up to 7.0 kB or 25% of the original size.
Number of requests can be reduced by 6 (20%)
30
24
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 83 O. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
83o.top
454 ms
bootstrap.css
413 ms
style.css
266 ms
Aquery.js
174 ms
email-decode.min.js
4 ms
Baidu.js
146 ms
app.js
34 ms
app.js
45 ms
banner1.jpg
319 ms
logo.png
163 ms
5.jpg
259 ms
logo1.png
146 ms
2.jpg
99 ms
bed2.jpg
299 ms
bed5.jpg
108 ms
logo2.png
117 ms
img-sprite.png
128 ms
bed3.jpg
142 ms
logo3.png
150 ms
bed4.jpg
358 ms
logo4.png
161 ms
3.jpg
369 ms
6.jpg
169 ms
logo5.png
176 ms
tick1.png
185 ms
footbanner.jpg
194 ms
4.jpg
204 ms
stat.png
362 ms
end.png
420 ms
fo.png
487 ms
un.png
435 ms
js-sdk-pro.min.js
537 ms
21599459.js
661 ms
83o.top accessibility score
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Definition list items are not wrapped in <dl> elements
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
83o.top 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
Browser errors were logged to the console
83o.top SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 83o.top 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 83o.top 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.
83o.top
Open Graph description is not detected on the main page of 83 O. 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: