2.2 sec in total
821 ms
1.3 sec
65 ms
Visit vsaconsulting.com now to see the best up-to-date Vsaconsulting content and also check out these interesting facts you probably never knew about vsaconsulting.com
Vertical Systems Analysis, Inc. is an elevator and escalator consulting and engineering firm with over 30-years of history and hundreds of satisfied clients.
Visit vsaconsulting.comWe analyzed Vsaconsulting.com page load time and found that the first response time was 821 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
vsaconsulting.com performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value4.0 s
50/100
25%
Value4.7 s
69/100
10%
Value1,540 ms
13/100
30%
Value0.007
100/100
15%
Value13.7 s
11/100
10%
821 ms
28 ms
26 ms
16 ms
56 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Vsaconsulting.com, 38% (16 requests) were made to Static.parastorage.com and 24% (10 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (821 ms) belongs to the original domain Vsaconsulting.com.
Page size can be reduced by 364.2 kB (50%)
728.0 kB
363.9 kB
In fact, the total size of Vsaconsulting.com main page is 728.0 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. 40% of websites need less resources to load. HTML takes 450.5 kB which makes up the majority of the site volume.
Potential reduce by 357.3 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. 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 357.3 kB or 79% of the original size.
Potential reduce by 4.1 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. Vsaconsulting images are well optimized though.
Potential reduce by 2.7 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.
Number of requests can be reduced by 13 (46%)
28
15
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vsaconsulting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
www.vsaconsulting.com
821 ms
minified.js
28 ms
focus-within-polyfill.js
26 ms
polyfill.min.js
16 ms
784056.js
56 ms
gtm.js
64 ms
5bfb6f_a463284fd84145f292a32dc0f0e0cc31.jpg
39 ms
19c996_308bf6de450642459c27ae6e89f07b4b~mv2_d_3300_1597_s_2.png
327 ms
19c996_f93bec2e9deb48b08ad83a83aef24033.jpg
335 ms
js
96 ms
19c996_425f7030c9604febb83bab331559e59d~mv2_d_3585_2390_s_2.jpg
307 ms
19c996_7aadcc11f228402cb556fa85e10330fa.jpg
301 ms
19c996_31a998aa16ca9a433f21f7777f5e6829.png
243 ms
19c996_2f7443ccb7a9712b8def6bf10a886df4.jpg
242 ms
dbbdc91820535cbbeb0664011cb93255.png
249 ms
5bfb6f_c9a631e8e43443cb9d7ad97133d9d83d.jpg
249 ms
19c996_308bf6de450642459c27ae6e89f07b4b~mv2_d_3300_1597_s_2.png
399 ms
bundle.min.js
13 ms
207 ms
203 ms
908c4810-64db-4b46-bb8e-823eb41f68c0.woff
152 ms
129 ms
127 ms
86 ms
87 ms
thunderbolt-commons.24e46262.bundle.min.js
77 ms
84 ms
main.8752ee81.bundle.min.js
77 ms
lodash.min.js
86 ms
react.production.min.js
86 ms
react-dom.production.min.js
89 ms
siteTags.bundle.min.js
35 ms
wix-perf-measure.umd.min.js
52 ms
22 ms
61 ms
deprecation-en.v5.html
7 ms
bolt-performance
50 ms
deprecation-style.v5.css
37 ms
right-arrow.svg
36 ms
WixMadeforDisplay_W_Bd.woff
6 ms
WixMadeforText_W_Bd.woff
5 ms
WixMadeforText_W_Rg.woff
5 ms
vsaconsulting.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
button, link, and menuitem elements do not have accessible names.
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
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
vsaconsulting.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
vsaconsulting.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
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 Vsaconsulting.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 Vsaconsulting.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.
vsaconsulting.com
Open Graph data is detected on the main page of Vsaconsulting. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: