3 sec in total
183 ms
1.1 sec
1.7 sec
Welcome to dukefertilitycenter.org homepage info - get ready to check Duke Fertility Center best content for United States right away, or after learning these important things about dukefertilitycenter.org
At Duke Fertility Center, our experienced and compassionate fertility specialists give you the care and confidence you need to make your dreams of building a family come true.
Visit dukefertilitycenter.orgWe analyzed Dukefertilitycenter.org page load time and found that the first response time was 183 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
dukefertilitycenter.org performance score
name
value
score
weighting
Value2.0 s
85/100
10%
Value6.5 s
9/100
25%
Value4.2 s
78/100
10%
Value4,230 ms
1/100
30%
Value0.052
99/100
15%
Value10.7 s
22/100
10%
183 ms
79 ms
121 ms
122 ms
89 ms
Our browser made a total of 25 requests to load all elements on the main page. We found that 44% of them (11 requests) were addressed to the original Dukefertilitycenter.org, 28% (7 requests) were made to Fonts.gstatic.com and 16% (4 requests) were made to Alertbar.oit.duke.edu. The less responsive or slowest element that took the longest time to load (433 ms) relates to the external source Fonts.gstatic.com.
Page size can be reduced by 21.9 kB (4%)
487.2 kB
465.3 kB
In fact, the total size of Dukefertilitycenter.org main page is 487.2 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. 50% of websites need less resources to load. Images take 443.0 kB which makes up the majority of the site volume.
Potential reduce by 21.0 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 4.3 kB, which is 16% 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 21.0 kB or 77% of the original size.
Potential reduce by 425 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. Duke Fertility Center images are well optimized though.
Potential reduce by 12 B
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.
Potential reduce by 442 B
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. Dukefertilitycenter.org has all CSS files already compressed.
Number of requests can be reduced by 7 (41%)
17
10
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duke Fertility Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
dukefertilitycenter.org
183 ms
google_tag.script.js
79 ms
css_KnF5zeqxnQPRzFuvuFR0pjBhlBuc2lZWxvDt_c7oQRI.css
121 ms
css_vIPHzL0aO6jVDXg7Umh6FUxc4ajFn5vwrgM9A_AYVW0.css
122 ms
css2
89 ms
alert.css
196 ms
duke-fertility-center.svg
112 ms
alert.html
192 ms
js_cuyJNzpD140dTOWPw_lFloOCrlLSlpgwFbuZR3pynio.js
151 ms
3a4beccd7c.js
109 ms
js_jWSkIV1eztc8xQGllSATbAKk_lDrxjvXE4U7UHQ1kGw.js
141 ms
search.svg
239 ms
blue-flowers.jpg
391 ms
duke-rei-grass.jpg
342 ms
duke-fertility-center-white.svg
232 ms
bg-alert-2.png
302 ms
btn-alert_orange.png
304 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf
234 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0C4n.ttf
304 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf
433 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf
389 ms
gtm.js
253 ms
memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk_RkaVc.ttf
171 ms
memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkaVc.ttf
170 ms
memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjaVc.ttf
170 ms
dukefertilitycenter.org 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
[aria-hidden="true"] elements contain focusable descendents
dukefertilitycenter.org 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
dukefertilitycenter.org SEO score
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 Dukefertilitycenter.org 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 Dukefertilitycenter.org 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.
dukefertilitycenter.org
Open Graph description is not detected on the main page of Duke Fertility Center. 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: