2.9 sec in total
233 ms
2.4 sec
248 ms
Visit allegrovacuums.com now to see the best up-to-date Allegro Vacuum S content for United States and also check out these interesting facts you probably never knew about allegrovacuums.com
Allegro Central Vacuum Systems Canadian manufacturer of top quality best selling vacuums, attachments, accessories, replacement parts, pipe and installation.
Visit allegrovacuums.comWe analyzed Allegrovacuums.com page load time and found that the first response time was 233 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
allegrovacuums.com performance score
name
value
score
weighting
Value2.6 s
62/100
10%
Value6.5 s
9/100
25%
Value4.8 s
66/100
10%
Value150 ms
94/100
30%
Value0
100/100
15%
Value7.1 s
52/100
10%
233 ms
652 ms
325 ms
210 ms
9 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 74% of them (39 requests) were addressed to the original Allegrovacuums.com, 6% (3 requests) were made to Google.com and 4% (2 requests) were made to Seal.godaddy.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Allegrovacuums.com.
Page size can be reduced by 409.8 kB (46%)
884.8 kB
475.0 kB
In fact, the total size of Allegrovacuums.com main page is 884.8 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. 25% of websites need less resources to load. Javascripts take 400.6 kB which makes up the majority of the site volume.
Potential reduce by 50.0 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 18.0 kB, which is 31% 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 50.0 kB or 87% of the original size.
Potential reduce by 62.9 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. Obviously, Allegro Vacuum S needs image optimization as it can save up to 62.9 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 240.8 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 240.8 kB or 60% of the original size.
Potential reduce by 56.1 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. Allegrovacuums.com needs all CSS files to be minified and compressed as it can save up to 56.1 kB or 81% of the original size.
Number of requests can be reduced by 5 (11%)
46
41
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Allegro Vacuum S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
allegrovacuums.com
233 ms
www.allegrovacuums.com
652 ms
angapp.min.js
325 ms
main.min.css
210 ms
skypeCheck.js
9 ms
getSeal
421 ms
main.min.js
392 ms
conversion.js
15 ms
ga.js
44 ms
chalk_board.gif
230 ms
menu_bg2.png
230 ms
spr-sddf770e5ce.png
319 ms
expand.png
130 ms
subm_arr2.png
224 ms
main_bg.gif
330 ms
slide1.png
730 ms
allegro-logo.png
435 ms
%7B%7Bitem.imagesmall%7D%7D
591 ms
feat-bg.png
403 ms
fld_p1.png
476 ms
fld_p2.png
499 ms
fld_p3.png
539 ms
butt1_p1.png
571 ms
butt1_p2.png
602 ms
rib_disc.png
696 ms
allergo_deluxe_large_hardwood_floor_nozzle_zas011_849s.jpg
790 ms
to_basket1.gif
698 ms
to_basket2.gif
698 ms
rib_hot.png
761 ms
allegro_central_vacuum_6_piece_tool_set_zas020_872s.jpg
950 ms
central_vacuum_deluxe_air_turbo_powerhead_30_foot_hose_attachment_package_zas052_2444s.jpg
986 ms
allegro_central_vacuum_super_deluxe_powerhead_headlight_hose_attachment_zas076_2436s.jpg
989 ms
load_bg.gif
834 ms
chalk_letter.gif
950 ms
chalk_arrow.gif
914 ms
vert_dot_green.gif
959 ms
chalk_smile.gif
1072 ms
chalk_house.gif
1135 ms
chalk_lamp.gif
1075 ms
google_map.jpg
1147 ms
captcha.jpg
1237 ms
__utm.gif
13 ms
collect
69 ms
ga-audiences
95 ms
siteseal_gd_3_h_l_m.gif
96 ms
76 ms
88 ms
index.php
963 ms
timer.png
966 ms
31 ms
26 ms
34 ms
nr-100.js
16 ms
allegrovacuums.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
allegrovacuums.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
allegrovacuums.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Allegrovacuums.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 Allegrovacuums.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.
allegrovacuums.com
Open Graph description is not detected on the main page of Allegro Vacuum S. 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: