1.9 sec in total
123 ms
1.6 sec
170 ms
Visit a4.com now to see the best up-to-date A4 content for United States and also check out these interesting facts you probably never knew about a4.com
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Visit a4.comWe analyzed A4.com page load time and found that the first response time was 123 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
a4.com performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value9.6 s
1/100
25%
Value5.7 s
51/100
10%
Value660 ms
46/100
30%
Value0.259
48/100
15%
Value7.0 s
54/100
10%
123 ms
247 ms
424 ms
125 ms
36 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 91% of them (41 requests) were addressed to the original A4.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (600 ms) belongs to the original domain A4.com.
Page size can be reduced by 418.4 kB (22%)
1.9 MB
1.4 MB
In fact, the total size of A4.com main page is 1.9 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. 35% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 31.3 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 5.2 kB, which is 13% 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 31.3 kB or 77% of the original size.
Potential reduce by 123.9 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. A4 images are well optimized though.
Potential reduce by 25.8 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 25.8 kB or 49% of the original size.
Potential reduce by 237.4 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. A4.com needs all CSS files to be minified and compressed as it can save up to 237.4 kB or 87% of the original size.
Number of requests can be reduced by 14 (33%)
42
28
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A4. 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 5 to 1 for CSS and as a result speed up the page load time.
a4.com
123 ms
a4.com
247 ms
www.a4.com
424 ms
DXR.axd
125 ms
jquery-latest.min.js
36 ms
Main.css
231 ms
TopNav.css
170 ms
LeftNav.css
184 ms
css
68 ms
Custom.js
192 ms
WebResource.axd
266 ms
DXR.axd
600 ms
background.jpg
117 ms
DXR.axd
55 ms
A4_Small.png
55 ms
ManageFavorites.png
54 ms
Baseball2.png
85 ms
Basketball2.png
107 ms
Football2.png
108 ms
racetees2.png
109 ms
Soccer2.png
142 ms
Softball2.png
159 ms
Track2.png
162 ms
Volleyball2.png
160 ms
slider-prev-icon.png
175 ms
slider-next-icon.png
261 ms
waco.jpg
451 ms
oct_weare_basketball.jpg
507 ms
graphic_tees.jpg
505 ms
YB_SO_banner.jpg
291 ms
oct_weare_training.jpg
500 ms
oct_weare_performance.jpg
414 ms
womenstees.jpg
434 ms
oct_tee.jpg
476 ms
oct_running.jpg
499 ms
oct_baseball.jpg
520 ms
divide_b.jpg
533 ms
Facebook_Blue_Small.png
540 ms
Twitter_Black_Small.png
551 ms
Close.png
560 ms
DXR.axd
167 ms
TopNav_Background.jpg
169 ms
LeftNav_Background.jpg
183 ms
analytics.js
61 ms
collect
12 ms
a4.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
a4.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
a4.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
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 A4.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 A4.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.
a4.com
Open Graph description is not detected on the main page of A4. 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: