2.2 sec in total
381 ms
1.4 sec
390 ms
Visit nationalblock.com now to see the best up-to-date National Block content and also check out these interesting facts you probably never knew about nationalblock.com
National Block / National Ready Mix - We build customer relationships by delivering quality products every day for over 75 years in Michigan
Visit nationalblock.comWe analyzed Nationalblock.com page load time and found that the first response time was 381 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.
nationalblock.com performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value12.0 s
0/100
25%
Value6.4 s
40/100
10%
Value560 ms
52/100
30%
Value0.009
100/100
15%
Value10.7 s
22/100
10%
381 ms
68 ms
99 ms
109 ms
113 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 93% of them (41 requests) were addressed to the original Nationalblock.com, 5% (2 requests) were made to Googletagmanager.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (509 ms) belongs to the original domain Nationalblock.com.
Page size can be reduced by 1.1 MB (30%)
3.8 MB
2.6 MB
In fact, the total size of Nationalblock.com main page is 3.8 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. 50% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.
Potential reduce by 48.1 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 48.1 kB or 80% of the original size.
Potential reduce by 1.1 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, National Block needs image optimization as it can save up to 1.1 MB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 3.8 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. This website has mostly compressed JavaScripts.
Potential reduce by 5.8 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. Nationalblock.com has all CSS files already compressed.
Number of requests can be reduced by 15 (36%)
42
27
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of National Block. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
nationalblock.com
381 ms
gtm.js
68 ms
style.min.css
99 ms
rs6.css
109 ms
bootstrap.css
113 ms
style.css
120 ms
app.css
111 ms
icomoon.css
104 ms
cache.skin.css
194 ms
jquery.min.js
205 ms
jquery-migrate.min.js
215 ms
rbtools.min.js
221 ms
rs6.min.js
237 ms
email-decode.min.js
118 ms
css
30 ms
bootstrap.js
219 ms
frontend.js
307 ms
js
45 ms
cement.jpg
126 ms
slide1.jpg
213 ms
11-36.jpg
385 ms
block.jpg
417 ms
trucks.jpg
429 ms
block.png
134 ms
75-years.png
133 ms
mix.png
134 ms
national.png
203 ms
mca.png
177 ms
nrcma.png
165 ms
mas.png
186 ms
ncma.png
208 ms
checkoff.png
192 ms
cmu.jpg
257 ms
concrete.jpg
287 ms
veneers.jpg
280 ms
bin-block-1.jpg
324 ms
tools.jpg
314 ms
steps.jpg
299 ms
phone.png
360 ms
map.png
369 ms
email.png
376 ms
icomoon.svg
509 ms
Bunken.ttf
365 ms
loader.gif
253 ms
nationalblock.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
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
nationalblock.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
General
Impact
Issue
Detected JavaScript libraries
nationalblock.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nationalblock.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 Nationalblock.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.
nationalblock.com
Open Graph data is detected on the main page of National Block. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: