1.4 sec in total
165 ms
919 ms
286 ms
Click here to check amazing WLS History content for United States. Otherwise, check out these important facts you probably never knew about wlshistory.com
A Tribute to the history of WLS-AM Radio, Chicago
Visit wlshistory.comWe analyzed Wlshistory.com page load time and found that the first response time was 165 ms and then it took 1.2 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.
wlshistory.com performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value2.4 s
91/100
25%
Value1.4 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.4 s
100/100
10%
165 ms
285 ms
470 ms
409 ms
296 ms
Our browser made a total of 9 requests to load all elements on the main page. We found that all of those requests were addressed to Wlshistory.com and no external sources were called. The less responsive or slowest element that took the longest time to load (470 ms) belongs to the original domain Wlshistory.com.
Page size can be reduced by 1.2 MB (76%)
1.6 MB
380.0 kB
In fact, the total size of Wlshistory.com main page is 1.6 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. Only 10% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 2.7 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. 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 2.7 kB or 71% of the original size.
Potential reduce by 1.2 MB
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, WLS History needs image optimization as it can save up to 1.2 MB or 76% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
We found no issues to fix!
7
7
The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WLS History. According to our analytics all requests are already optimized.
wlshistory.com
165 ms
wlshistory.com
285 ms
yello-soundback.png
470 ms
main-01.png
409 ms
splash2.png
296 ms
splash5.png
239 ms
splash4.png
298 ms
splash3.png
241 ms
splash7.png
304 ms
wlshistory.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
wlshistory.com 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
wlshistory.com 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
EN
N/A
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wlshistory.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 Wlshistory.com main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
wlshistory.com
Open Graph description is not detected on the main page of WLS History. 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: