1.6 sec in total
205 ms
1.3 sec
105 ms
Welcome to wbis.degruyter.com homepage info - get ready to check Wbis Degruyter best content for China right away, or after learning these important things about wbis.degruyter.com
Visit wbis.degruyter.comWe analyzed Wbis.degruyter.com page load time and found that the first response time was 205 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
wbis.degruyter.com performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value7.3 s
4/100
25%
Value4.8 s
66/100
10%
Value60 ms
100/100
30%
Value0.126
83/100
15%
Value6.2 s
62/100
10%
205 ms
446 ms
105 ms
311 ms
303 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that 83% of them (19 requests) were addressed to the original Wbis.degruyter.com, 9% (2 requests) were made to Cdnjs.cloudflare.com and 4% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (516 ms) belongs to the original domain Wbis.degruyter.com.
Page size can be reduced by 16.5 kB (9%)
192.4 kB
175.9 kB
In fact, the total size of Wbis.degruyter.com main page is 192.4 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. 30% of websites need less resources to load. Javascripts take 83.7 kB which makes up the majority of the site volume.
Potential reduce by 9.7 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 3.2 kB, which is 25% 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 9.7 kB or 76% of the original size.
Potential reduce by 5.3 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. Wbis Degruyter images are well optimized though.
Potential reduce by 837 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 547 B
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. Wbis.degruyter.com has all CSS files already compressed.
Number of requests can be reduced by 16 (80%)
20
4
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wbis Degruyter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
wbis.degruyter.com
205 ms
wbis.degruyter.com
446 ms
font-awesome.min.css
105 ms
bootstrap.min.css
311 ms
bootstrap-slider.min.css
303 ms
ie10-viewport-bug-workaround.css
307 ms
plyr.css
304 ms
style.css
307 ms
jquery.min.js
34 ms
cookieconsent.min.css
33 ms
cookieconsent.min.js
41 ms
bootstrap.min.js
307 ms
chosen.jquery.min.js
408 ms
bootstrap-treeview.min.js
408 ms
bootstrap-slider.js
516 ms
URI.js
516 ms
ajax-calls.js
411 ms
plyr.js
414 ms
custom.js
514 ms
DG_Logo.png
175 ms
gtm.js
81 ms
header-image.jpg
231 ms
glyphicons-halflings-regular.woff
155 ms
wbis.degruyter.com 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.
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
wbis.degruyter.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
General
Impact
Issue
Detected JavaScript libraries
wbis.degruyter.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 Wbis.degruyter.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 Wbis.degruyter.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.
wbis.degruyter.com
Open Graph description is not detected on the main page of Wbis Degruyter. 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: