68.6 sec in total
10.8 sec
57.2 sec
637 ms
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Visit jspfbyy.netWe analyzed Jspfbyy.net page load time and found that the first response time was 10.8 sec and then it took 57.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 47 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
jspfbyy.net performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value8.9 s
2/100
25%
Value8.7 s
17/100
10%
Value320 ms
76/100
30%
Value0.245
51/100
15%
Value11.7 s
18/100
10%
10780 ms
2360 ms
4244 ms
2578 ms
3165 ms
Our browser made a total of 136 requests to load all elements on the main page. We found that 65% of them (88 requests) were addressed to the original Jspfbyy.net, 7% (10 requests) were made to R.mapbar.com and 5% (7 requests) were made to Img.mapbar.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Jspfbyy.net.
Page size can be reduced by 485.3 kB (50%)
968.0 kB
482.7 kB
In fact, the total size of Jspfbyy.net main page is 968.0 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. 40% of websites need less resources to load. Javascripts take 540.1 kB which makes up the majority of the site volume.
Potential reduce by 116.9 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 116.9 kB or 82% of the original size.
Potential reduce by 30.1 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, Jspfbyy needs image optimization as it can save up to 30.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 329.0 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 329.0 kB or 61% of the original size.
Potential reduce by 9.3 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. Jspfbyy.net needs all CSS files to be minified and compressed as it can save up to 9.3 kB or 76% of the original size.
Number of requests can be reduced by 40 (47%)
85
45
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jspfbyy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
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jspfbyy.net 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.
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
List items (<li>) are not contained within <ul> or <ol> parent elements.
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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.
jspfbyy.net 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
Registers an unload listener
Detected JavaScript libraries
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
jspfbyy.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jspfbyy.net can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Jspfbyy.net 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.
{{og_description}}
jspfbyy.net
Open Graph description is not detected on the main page of Jspfbyy. 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: