1.9 sec in total
192 ms
1.1 sec
557 ms
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Visit centralsecuritygroup.comWe analyzed Centralsecuritygroup.com page load time and found that the first response time was 192 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
centralsecuritygroup.com performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value5.5 s
19/100
25%
Value6.5 s
39/100
10%
Value800 ms
36/100
30%
Value0.008
100/100
15%
Value13.6 s
11/100
10%
192 ms
558 ms
6 ms
10 ms
11 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 83% of them (75 requests) were addressed to the original Centralsecuritygroup.com, 6% (5 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (558 ms) belongs to the original domain Centralsecuritygroup.com.
Page size can be reduced by 386.9 kB (16%)
2.5 MB
2.1 MB
In fact, the total size of Centralsecuritygroup.com main page is 2.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 48.3 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 6.2 kB, which is 11% 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 48.3 kB or 83% of the original size.
Potential reduce by 36.1 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. Central Security Group images are well optimized though.
Potential reduce by 139.5 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 139.5 kB or 69% of the original size.
Potential reduce by 163.0 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. Centralsecuritygroup.com needs all CSS files to be minified and compressed as it can save up to 163.0 kB or 87% of the original size.
Number of requests can be reduced by 27 (35%)
78
51
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Central Security Group. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
centralsecuritygroup.com
192 ms
www.centralsecuritygroup.com
558 ms
k2.css
6 ms
calendar.css
10 ms
caption.js
11 ms
style.css
6 ms
jquery.bxslider.css
17 ms
jquery-1.10.1.js
24 ms
jquery.bxslider.js
17 ms
placeholders.min.js
16 ms
css
42 ms
css
56 ms
css
62 ms
platform.js
104 ms
widgets.js
166 ms
submenu_bg.png
39 ms
central-security-group-nationwide-18213336.png
146 ms
central-security-group-nationwide-18213336.js
145 ms
alarm-com-mobile-app.png
79 ms
alert-360-icon.png
20 ms
business-surveillance-tablet.png
80 ms
voice-icon.png
19 ms
csg-company-logo.png
76 ms
guardian-security-logo.png
79 ms
csg-authorized-dealer.png
78 ms
texas-location.png
78 ms
southern-us-coverage.png
82 ms
customer-support.png
78 ms
contact-icon.png
80 ms
southern-us-security-coverage.png
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installation-technician.png
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csg-company-logo-large.png
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CSG-Apple-Watch-At-Your-Fingertips2.jpg
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CSG-Business-Eye-on-Business2.jpg
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CSG-The-Best-Things-Worth-Protecting2.jpg
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CSG-Service-Locations-Coast-to-Coast2.jpg
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banner3_left_img.png
93 ms
service_slide_img.png
79 ms
feature_img_bg.png
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wireless-security-systems.png
79 ms
lock-control.png
79 ms
video-monitoring.png
82 ms
automated-home.png
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green-home-energy-management.png
82 ms
home-security-company.png
88 ms
todays-security-company.png
84 ms
automate_img_bg.png
83 ms
automate-secure-home.png
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automation-mobile-app.png
82 ms
remote-home.png
82 ms
mobile-video-monitoring.png
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weather-alerts.png
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interactive-icon.png
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opensans-regular.woff
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opensans-italic-webfont.woff
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water-detection.png
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customer_bg.jpg
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south-carolina.png
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arizona.png
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oklahoma.png
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california.png
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texas.png
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footer_bg_img.png
41 ms
footer-logo.png
39 ms
footer-location.png
40 ms
footer-phone.png
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footer-mail.png
47 ms
small-green-arrow-right.png
45 ms
facebook-icon.png
47 ms
twitter-icon.png
46 ms
linkedin-icon.png
46 ms
youtube-icon.png
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google-plus-icon.png
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central-station-alarm-association-member.png
45 ms
poweredby_AllWhite_dot_sm.png
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opensans-light-webfont.woff
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opensans-bold.woff
39 ms
M2Jd71oPJhLKp0zdtTvoM0DauxaEVho0aInXGvhmB4k.ttf
21 ms
ODelI1aHBYDBqgeIAH2zlNzbP97U9sKh0jjxbPbfOKg.ttf
32 ms
toadOcfmlt9b38dHJxOBGMw1o1eFRj7wYC6JbISqOjY.ttf
34 ms
toadOcfmlt9b38dHJxOBGNNE-IuDiR70wI4zXaKqWCM.ttf
38 ms
toadOcfmlt9b38dHJxOBGLsbIrGiHa6JIepkyt5c0A0.ttf
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analytics.js
32 ms
bx_loader.gif
77 ms
banner_prev.png
10 ms
banner_next.png
12 ms
prev.png
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next.png
12 ms
collect
12 ms
2-central-security-group-nationwide-18213336.css
21 ms
centralsecuritygroup.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
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
centralsecuritygroup.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
Browser errors were logged to the console
Page has valid source maps
centralsecuritygroup.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 Centralsecuritygroup.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 Centralsecuritygroup.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.
centralsecuritygroup.com
Open Graph description is not detected on the main page of Central Security Group. 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: