3.7 sec in total
195 ms
3.1 sec
383 ms
Click here to check amazing Donor Sibling Registry content for United States. Otherwise, check out these important facts you probably never knew about donorsiblingregistry.com
Visit donorsiblingregistry.comWe analyzed Donorsiblingregistry.com page load time and found that the first response time was 195 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
donorsiblingregistry.com performance score
name
value
score
weighting
Value8.0 s
0/100
10%
Value16.3 s
0/100
25%
Value10.2 s
8/100
10%
Value2,210 ms
6/100
30%
Value0.132
81/100
15%
Value13.5 s
11/100
10%
195 ms
854 ms
214 ms
235 ms
237 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that 96% of them (89 requests) were addressed to the original Donorsiblingregistry.com, 2% (2 requests) were made to Ssl.google-analytics.com and 1% (1 request) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Donorsiblingregistry.com.
Page size can be reduced by 448.2 kB (14%)
3.3 MB
2.9 MB
In fact, the total size of Donorsiblingregistry.com main page is 3.3 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. 50% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 62.4 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 62.4 kB or 76% of the original size.
Potential reduce by 87.7 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. Donor Sibling Registry images are well optimized though.
Potential reduce by 206.9 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 206.9 kB or 72% of the original size.
Potential reduce by 91.2 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. Donorsiblingregistry.com needs all CSS files to be minified and compressed as it can save up to 91.2 kB or 83% of the original size.
Number of requests can be reduced by 38 (42%)
91
53
The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Donor Sibling Registry. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.
donorsiblingregistry.com
195 ms
donorsiblingregistry.com
854 ms
system.base.css
214 ms
system.menus.css
235 ms
system.messages.css
237 ms
system.theme.css
235 ms
comment.css
303 ms
field.css
306 ms
node.css
282 ms
search.css
303 ms
user.css
309 ms
views.css
312 ms
ckeditor.css
352 ms
ctools.css
401 ms
panels.css
371 ms
superfish.css
404 ms
fusion-style.css
461 ms
fusion-typography.css
389 ms
fusion-core-skins.css
421 ms
donor-theme-style.css
509 ms
grid12-960.css
466 ms
jquery.js
800 ms
jquery.once.js
503 ms
drupal.js
559 ms
admin_devel.js
535 ms
panels.js
542 ms
googleanalytics.js
604 ms
jquery.hoverIntent.minified.js
577 ms
superfish.js
610 ms
supersubs.js
620 ms
superfish.js
627 ms
script.js
646 ms
jquery.innerfade.js
704 ms
dsrscripts.js
762 ms
calendar2.js
697 ms
shadowbox.css
696 ms
shadowbox.js
784 ms
js
70 ms
dsr_map.css
617 ms
markerclusterer.js
771 ms
tooltip.js
640 ms
ga.js
117 ms
finding_our_families_wendy_kramer.jpg
554 ms
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144 ms
bg.jpg
146 ms
logo.jpg
144 ms
user-nav-bg.jpg
197 ms
buttons.png
196 ms
nav-bg.jpg
145 ms
blue-bg-home.jpg
200 ms
tagline.png
200 ms
mainImage2.jpg
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home_image4.jpg
279 ms
Sister3.jpg
342 ms
home_image2.jpg
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Wisconsin14-1.jpg
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home_image3.jpg
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KatieRobertAlex.jpg
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SibsWeb.jpg
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image213.jpg
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boys.jpg
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beach-front.jpg
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homepagesider13.png
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homepagesider008.png
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homepagesider012.png
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circleIcon.jpg
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helpTag.png
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oprah-picture.jpg
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interactive_map.png
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genebygene_ad.jpg
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__utm.gif
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as_seen_on.gif
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book.jpg
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twitter.png
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donateIcon.jpg
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donateTag.jpg
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icon_close.png
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ajax-loader.gif
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grayBox.jpg
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member-login.jpg
983 ms
loginButton.jpg
1006 ms
contentContainerBg.jpg
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videoIcon.jpg
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menu-leaf.png
985 ms
donorsiblingregistry.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
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
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>).
donorsiblingregistry.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
donorsiblingregistry.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
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 Donorsiblingregistry.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 Donorsiblingregistry.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.
donorsiblingregistry.com
Open Graph description is not detected on the main page of Donor Sibling Registry. 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: