1.4 sec in total
161 ms
1.1 sec
140 ms
Welcome to colbertmd.com homepage info - get ready to check Colbert MD best content for United States right away, or after learning these important things about colbertmd.com
Breakthrough clinical skincare, developed by board-certified Dermatologist Dr. David Colbert. Product lines include purifying gel, exfoliating discs, anti-aging serum, daily lotion, eye serum, face ma...
Visit colbertmd.comWe analyzed Colbertmd.com page load time and found that the first response time was 161 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
colbertmd.com performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value5.8 s
15/100
25%
Value5.0 s
63/100
10%
Value1,280 ms
18/100
30%
Value0.717
7/100
15%
Value12.2 s
15/100
10%
161 ms
356 ms
164 ms
130 ms
131 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 64% of them (29 requests) were addressed to the original Colbertmd.com, 11% (5 requests) were made to Code.jquery.com and 9% (4 requests) were made to Nydg.us. The less responsive or slowest element that took the longest time to load (393 ms) belongs to the original domain Colbertmd.com.
Page size can be reduced by 101.1 kB (17%)
579.4 kB
478.3 kB
In fact, the total size of Colbertmd.com main page is 579.4 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. 30% of websites need less resources to load. Images take 448.3 kB which makes up the majority of the site volume.
Potential reduce by 14.5 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 2.2 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 14.5 kB or 72% of the original size.
Potential reduce by 15.3 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. Colbert MD images are well optimized though.
Potential reduce by 46.6 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 46.6 kB or 62% of the original size.
Potential reduce by 24.7 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. Colbertmd.com needs all CSS files to be minified and compressed as it can save up to 24.7 kB or 69% of the original size.
Number of requests can be reduced by 20 (49%)
41
21
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colbert MD. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
colbertmd.com
161 ms
www.colbertmd.com
356 ms
stylesheet.css
164 ms
swfobject_modified.js
130 ms
SpryCollapsiblePanel.js
131 ms
SpryCollapsiblePanel.css
148 ms
jquery.min.js
80 ms
hover.js
138 ms
super.js
131 ms
rollovers.js
192 ms
image.php
309 ms
jquery-ui.css
7 ms
jquery-ui.js
30 ms
jquery.cookie.js
156 ms
email_popup.js
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top-banner-cmd.png
69 ms
logo-top-banner-cmd.png
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Chat-icon.png
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icon.gif
70 ms
pixel_trans.gif
78 ms
CMD_HP01_US_900x600_illuminoMask_102015.jpg
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CMD_HP02_US_900x600_UpliftEye_102015.jpg
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CMD_HP03_US_900x600_DailyRenewal_102015.jpg
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CMD_HP04_US_900x600_illuminoFace_102015.jpg
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CMD_HP05_US_900x600_IntensifyDiscs_102015.jpg
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CMD_HP06_US_900x600_BalanceCleanser_102015.jpg
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CMD_GiftSet_image_highlightbox_2015_440x200.jpg
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EmailSignUp_highlightbox_440x200.jpg
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FB-icon.png
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Twit-icon.png
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Inst-icon.png
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EmailSignUp_1.jpg
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EmailSignUp_2.jpg
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server.php
231 ms
ga.js
5 ms
fbds.js
57 ms
__utm.gif
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ui-bg_flat_75_ffffff_40x100.png
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ui-icons_222222_256x240.png
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resource.php
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resource.php
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ga-audiences
34 ms
colbertmd.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
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>).
colbertmd.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
Page has valid source maps
colbertmd.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Colbertmd.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 Colbertmd.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.
colbertmd.com
Open Graph description is not detected on the main page of Colbert MD. 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: