2.8 sec in total
306 ms
1.9 sec
529 ms
Visit blacksmetals.com now to see the best up-to-date Blacks Metals content and also check out these interesting facts you probably never knew about blacksmetals.com
Blacks Metals supplying all your metal roofing needs in Lebanon Tn. Low priced high quality metal roofing and accessories. Call 1(615) 547-7881
Visit blacksmetals.comWe analyzed Blacksmetals.com page load time and found that the first response time was 306 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
blacksmetals.com performance score
name
value
score
weighting
Value4.3 s
17/100
10%
Value16.8 s
0/100
25%
Value8.8 s
16/100
10%
Value130 ms
96/100
30%
Value0.044
99/100
15%
Value11.5 s
18/100
10%
306 ms
63 ms
132 ms
8 ms
132 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 51% of them (22 requests) were addressed to the original Blacksmetals.com, 23% (10 requests) were made to Static.xx.fbcdn.net and 7% (3 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (571 ms) belongs to the original domain Blacksmetals.com.
Page size can be reduced by 149.9 kB (8%)
1.8 MB
1.6 MB
In fact, the total size of Blacksmetals.com main page is 1.8 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. 40% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 16.7 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 16.7 kB or 69% of the original size.
Potential reduce by 40.3 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. Blacks Metals images are well optimized though.
Potential reduce by 84.3 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 84.3 kB or 65% of the original size.
Potential reduce by 8.5 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. Blacksmetals.com needs all CSS files to be minified and compressed as it can save up to 8.5 kB or 80% of the original size.
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 Blacks Metals. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
blacksmetals.com
306 ms
styles.css
63 ms
responsivemobilemenu.css
132 ms
jquery.min.js
8 ms
responsivemobilemenu.js
132 ms
jquery.js
42 ms
galleria-1.3.5.min.js
214 ms
iron_texture637.jpg
571 ms
black's%20metals.PNG
191 ms
a1100.jpg
270 ms
residential-panel.jpg
339 ms
r-panel-panel-large.png
270 ms
r-panel-profile.gif
132 ms
5v-crimp-panel-metal-roofing.png
137 ms
5v-crimp-panel-profile.gif
196 ms
corrugated-roof-panel-large.png
369 ms
corrugated-profile.jpg
268 ms
colors.PNG
530 ms
steel-roof-layers.png
429 ms
logo-energy-star.gif
335 ms
logo-leed.png
337 ms
logo-crrc.gif
402 ms
analytics.js
19 ms
all.js
165 ms
gradient.png
317 ms
collect
12 ms
141 ms
xd_arbiter.php
134 ms
xd_arbiter.php
263 ms
print.css
64 ms
ping
62 ms
like_box.php
102 ms
kyEKgjk51ZE.css
174 ms
xgj7bXhJNEH.css
215 ms
q68gy-v_YMF.js
296 ms
FJmpeSpHpjS.js
371 ms
0wM5s1Khldu.js
293 ms
1bNoFZUdlYZ.js
295 ms
1947374_521666161285235_1885517956_n.jpg
178 ms
wL6VQj7Ab77.png
49 ms
s7jcwEQH7Sx.png
48 ms
I6-MnjEovm5.js
41 ms
pQrUxxo5oQp.js
46 ms
blacksmetals.com accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
blacksmetals.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
blacksmetals.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blacksmetals.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 Blacksmetals.com main page’s claimed encoding is . 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.
blacksmetals.com
Open Graph description is not detected on the main page of Blacks Metals. 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: