568 ms in total
28 ms
375 ms
165 ms
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Visit callcentric.comWe analyzed Callcentric.com page load time and found that the first response time was 28 ms and then it took 540 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
callcentric.com performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value4.3 s
43/100
25%
Value2.7 s
96/100
10%
Value190 ms
90/100
30%
Value0.027
100/100
15%
Value4.5 s
82/100
10%
28 ms
133 ms
9 ms
18 ms
38 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 92% of them (35 requests) were addressed to the original Callcentric.com, 5% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (133 ms) belongs to the original domain Callcentric.com.
Page size can be reduced by 351.1 kB (36%)
978.0 kB
626.9 kB
In fact, the total size of Callcentric.com main page is 978.0 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. 35% of websites need less resources to load. Images take 544.4 kB which makes up the majority of the site volume.
Potential reduce by 26.4 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 26.4 kB or 76% of the original size.
Potential reduce by 40.2 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. Callcentric images are well optimized though.
Potential reduce by 219.2 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 219.2 kB or 68% of the original size.
Potential reduce by 65.2 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. Callcentric.com needs all CSS files to be minified and compressed as it can save up to 65.2 kB or 84% of the original size.
Number of requests can be reduced by 11 (31%)
36
25
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Callcentric. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
callcentric.com
28 ms
www.callcentric.com
133 ms
index.201.css
9 ms
jquery-ui-1.8.18.custom.css
18 ms
jquery-1.7.1.min.js
38 ms
jquery-ui-1.8.18.custom.min.js
53 ms
conversion.js
22 ms
ga.js
64 ms
top_background_logout.gif
28 ms
internet_phone_service.png
27 ms
login_menu_bg.gif
28 ms
shopping_cart_icon.png
29 ms
top_but_left_bg.png
28 ms
top_but_bg.png
28 ms
home_icon_20x20.png
29 ms
top_search_box.png
29 ms
top_but_right_bg.png
30 ms
slider_background.jpg
30 ms
slide_na_500_background.jpg
47 ms
stamp_sticker_green.png
30 ms
slide_gray_phone_stamp.png
35 ms
slide_free_did_background.jpg
35 ms
stamp_sticker_blue.png
30 ms
slide_byod_black_bg.png
43 ms
slide_3cx.png
34 ms
slide_acrobits.png
45 ms
slide_bria.png
51 ms
slide_obi.png
51 ms
home_bot_gr_box.png
59 ms
sale_sticker.png
50 ms
all_ports_free_silver_ribbon.png
51 ms
home_bot_app_box.png
61 ms
45_avail_market_logo1.png
57 ms
available_on_the_app_store.png
57 ms
home_iphone_app.png
68 ms
ui-bg_flat_75_ffffff_40x100.png
58 ms
bankgthd.ttf
64 ms
__utm.gif
23 ms
callcentric.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
callcentric.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
callcentric.com SEO score
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Callcentric.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 Callcentric.com main page’s claimed encoding is iso-8859-1. 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.
callcentric.com
Open Graph description is not detected on the main page of Callcentric. 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: