11.7 sec in total
314 ms
11 sec
449 ms
Welcome to josr-online.biomedcentral.com homepage info - get ready to check Josr Online Biomedcentral best content for China right away, or after learning these important things about josr-online.biomedcentral.com
A clinical and basic musculoskeletal research publication in a vastly growing field of interest, Journal of Orthopaedic Surgery and Research (JOSR) delves ...
Visit josr-online.biomedcentral.comWe analyzed Josr-online.biomedcentral.com page load time and found that the first response time was 314 ms and then it took 11.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
josr-online.biomedcentral.com performance score
name
value
score
weighting
Value2.2 s
79/100
10%
Value3.7 s
57/100
25%
Value4.8 s
66/100
10%
Value9,180 ms
0/100
30%
Value0.14
79/100
15%
Value14.5 s
9/100
10%
314 ms
69 ms
32 ms
349 ms
52 ms
Our browser made a total of 118 requests to load all elements on the main page. We found that 13% of them (15 requests) were addressed to the original Josr-online.biomedcentral.com, 10% (12 requests) were made to Pixel.mathtag.com and 5% (6 requests) were made to Oas.biomedcentral.com. The less responsive or slowest element that took the longest time to load (10.2 sec) relates to the external source Resource-cms.springer.com.
Page size can be reduced by 830.0 kB (70%)
1.2 MB
347.7 kB
In fact, the total size of Josr-online.biomedcentral.com main page is 1.2 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. 60% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 42.4 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 7.9 kB, which is 15% 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 42.4 kB or 79% of the original size.
Potential reduce by 0 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. Josr Online Biomedcentral images are well optimized though.
Potential reduce by 787.6 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 787.6 kB or 70% of the original size.
Number of requests can be reduced by 87 (79%)
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The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Josr Online Biomedcentral. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and as a result speed up the page load time.
josr-online.biomedcentral.com
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josr-online.biomedcentral.com 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
Image elements do not have [alt] attributes
josr-online.biomedcentral.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
josr-online.biomedcentral.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
Image elements do not have [alt] attributes
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Josr-online.biomedcentral.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 Josr-online.biomedcentral.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.
josr-online.biomedcentral.com
Open Graph data is detected on the main page of Josr Online Biomedcentral. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: