3.6 sec in total
297 ms
2.9 sec
391 ms
Visit rebeccacosta.com now to see the best up-to-date Rebecca Costa content for United States and also check out these interesting facts you probably never knew about rebeccacosta.com
Rebecca Costa is an acclaimed American Sociobiologist and Futurist. She is an award-winning expert in “adaptive strategies for fast-changing environments”...
Visit rebeccacosta.comWe analyzed Rebeccacosta.com page load time and found that the first response time was 297 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
rebeccacosta.com performance score
name
value
score
weighting
Value4.4 s
17/100
10%
Value12.6 s
0/100
25%
Value6.8 s
35/100
10%
Value150 ms
95/100
30%
Value0.197
63/100
15%
Value10.5 s
23/100
10%
297 ms
902 ms
158 ms
648 ms
554 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 78% of them (62 requests) were addressed to the original Rebeccacosta.com, 9% (7 requests) were made to Static.olark.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (902 ms) belongs to the original domain Rebeccacosta.com.
Page size can be reduced by 1.1 MB (47%)
2.3 MB
1.2 MB
In fact, the total size of Rebeccacosta.com main page is 2.3 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. 60% of websites need less resources to load. Javascripts take 985.1 kB which makes up the majority of the site volume.
Potential reduce by 95.8 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 95.8 kB or 74% of the original size.
Potential reduce by 537 B
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. Rebecca Costa images are well optimized though.
Potential reduce by 661.3 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 661.3 kB or 67% of the original size.
Potential reduce by 325.7 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. Rebeccacosta.com needs all CSS files to be minified and compressed as it can save up to 325.7 kB or 82% of the original size.
Number of requests can be reduced by 35 (49%)
72
37
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rebecca Costa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
rebeccacosta.com
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www.rebeccacosta.com
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rebeccacosta.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
[role] values are not valid
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
rebeccacosta.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
rebeccacosta.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
Image elements do not have [alt] attributes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rebeccacosta.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 Rebeccacosta.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.
rebeccacosta.com
Open Graph data is detected on the main page of Rebecca Costa. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: