2.6 sec in total
150 ms
2.3 sec
156 ms
Visit apif.springernature.com now to see the best up-to-date APIF Springer Nature content for China and also check out these interesting facts you probably never knew about apif.springernature.com
Visit apif.springernature.comWe analyzed Apif.springernature.com page load time and found that the first response time was 150 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
apif.springernature.com performance score
name
value
score
weighting
Value7.0 s
1/100
10%
Value9.6 s
0/100
25%
Value7.6 s
25/100
10%
Value40 ms
100/100
30%
Value0.001
100/100
15%
Value7.3 s
49/100
10%
150 ms
176 ms
357 ms
351 ms
359 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 76% of them (16 requests) were addressed to the original Apif.springernature.com, 14% (3 requests) were made to Fonts.gstatic.com and 5% (1 request) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (797 ms) belongs to the original domain Apif.springernature.com.
Page size can be reduced by 299.4 kB (41%)
723.9 kB
424.5 kB
In fact, the total size of Apif.springernature.com main page is 723.9 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. Images take 361.0 kB which makes up the majority of the site volume.
Potential reduce by 6.0 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 2.3 kB, which is 28% 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 6.0 kB or 73% of the original size.
Potential reduce by 16.4 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. APIF Springer Nature images are well optimized though.
Potential reduce by 190.9 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 190.9 kB or 77% of the original size.
Potential reduce by 86.1 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. Apif.springernature.com needs all CSS files to be minified and compressed as it can save up to 86.1 kB or 80% of the original size.
Number of requests can be reduced by 11 (65%)
17
6
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of APIF Springer Nature. 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 from 8 to 1 for CSS and as a result speed up the page load time.
authorform
150 ms
main.css
176 ms
jquery-ui.min.css
357 ms
jquery-ui.structure.min.css
351 ms
jquery-ui.theme.min.css
359 ms
select2.min.css
266 ms
spinner.css
267 ms
font-awesome.min.css
30 ms
css
36 ms
jquery-3.6.0.min.js
616 ms
jquery-ui.min.js
782 ms
select2.js
797 ms
main.js
436 ms
authorform.js
528 ms
background.png
176 ms
logo-springernature.png
89 ms
v4.jpg
695 ms
springernature-bookmark.png
90 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff
18 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff
22 ms
jizaRExUiTo99u79D0KEww.woff
25 ms
apif.springernature.com accessibility score
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
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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
apif.springernature.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
Browser errors were logged to the console
apif.springernature.com 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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Apif.springernature.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 Apif.springernature.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.
apif.springernature.com
Open Graph description is not detected on the main page of APIF Springer Nature. 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: