858 ms in total
172 ms
571 ms
115 ms
Click here to check amazing Concert Posters content for United States. Otherwise, check out these important facts you probably never knew about concertposters.com
Wolfgang's vintage concert & music posters, handbills and vintage concert tickets are authentic and collectible most coming directly from the famous Bill Graham archive.
Visit concertposters.comWe analyzed Concertposters.com page load time and found that the first response time was 172 ms and then it took 686 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
concertposters.com performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value5.6 s
18/100
25%
Value5.4 s
55/100
10%
Value5,740 ms
0/100
30%
Value0
100/100
15%
Value11.8 s
17/100
10%
172 ms
220 ms
128 ms
104 ms
105 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 92% of them (35 requests) were addressed to the original Concertposters.com, 3% (1 request) were made to Images.wolfgangsvault.com and 3% (1 request) were made to Adserver.adtechus.com. The less responsive or slowest element that took the longest time to load (391 ms) belongs to the original domain Concertposters.com.
Page size can be reduced by 36.4 kB (25%)
147.7 kB
111.2 kB
In fact, the total size of Concertposters.com main page is 147.7 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. 20% of websites need less resources to load. Images take 130.6 kB which makes up the majority of the site volume.
Potential reduce by 12.8 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 12.8 kB or 77% of the original size.
Potential reduce by 23.4 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. Obviously, Concert Posters needs image optimization as it can save up to 23.4 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 183 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 183 B or 37% of the original size.
We found no issues to fix!
37
37
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Concert Posters. According to our analytics all requests are already optimized.
concertposters.com
172 ms
enter-store.gif
220 ms
BGP153-PO.jpg
128 ms
horiz_bar.gif
104 ms
dk_gray_pin.gif
105 ms
featured_posters.gif
158 ms
jtull9.gif
162 ms
ZZZ002950-PO.gif
157 ms
BGP051-PO.gif
180 ms
BGP148-PO.jpg
235 ms
paulmca1.gif
223 ms
eagles2.gif
222 ms
who1.gif
223 ms
bspring8.gif
224 ms
BGP257-PO.gif
225 ms
jerrgar2.gif
251 ms
F245-PO.gif
254 ms
bdylan1.gif
259 ms
BGP167-PO.jpg
287 ms
BGP160-PO.gif
252 ms
rstone1.gif
273 ms
BGP083-PO.jpg
333 ms
BGP064-PO.gif
289 ms
santan13.gif
299 ms
tompet28.gif
301 ms
ZZZ000799-PO.gif
313 ms
BG170-PO.gif
323 ms
perfect4.gif
328 ms
BGSE21-PO.gif
341 ms
F436-PO.gif
348 ms
BGP141-PO.gif
351 ms
F438-PO.gif
360 ms
BGP129-PO.gif
363 ms
F152-PO.gif
377 ms
BGP209-PO.gif
383 ms
WolfgangLogo2.jpg
391 ms
size=728x90;cfp=1;rndc=1458457175;alias=CP%20Top%20728x90;loc=300;target=_blank;misc=1458457175712
7 ms
AT225_728x90_5.gif
4 ms
concertposters.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.
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
Form elements do not have associated labels
Links do not have a discernible name
concertposters.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
Browser errors were logged to the console
concertposters.com SEO score
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
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Concertposters.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 Concertposters.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.
concertposters.com
Open Graph description is not detected on the main page of Concert Posters. 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: