1.5 sec in total
144 ms
1.2 sec
118 ms
Click here to check amazing Gap Family TreeDNA content for United States. Otherwise, check out these important facts you probably never knew about gap.familytreedna.com
Discover your DNA story and unlock the secrets of your ancestry and genealogy with our autosomal DNA, Y-DNA, and mtDNA tests.
Visit gap.familytreedna.comWe analyzed Gap.familytreedna.com page load time and found that the first response time was 144 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster. This domain responded with an error, which can significantly jeopardize Gap.familytreedna.com rating and web reputation
gap.familytreedna.com performance score
name
value
score
weighting
Value4.4 s
17/100
10%
Value7.8 s
3/100
25%
Value6.8 s
35/100
10%
Value1,910 ms
9/100
30%
Value0.008
100/100
15%
Value13.2 s
12/100
10%
144 ms
130 ms
193 ms
94 ms
96 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 61% of them (20 requests) were addressed to the original Gap.familytreedna.com, 12% (4 requests) were made to Google-analytics.com and 6% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (436 ms) relates to the external source Google.com.
Page size can be reduced by 85.9 kB (61%)
140.9 kB
55.0 kB
In fact, the total size of Gap.familytreedna.com main page is 140.9 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. 15% of websites need less resources to load. Javascripts take 104.5 kB which makes up the majority of the site volume.
Potential reduce by 17.5 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 6.1 kB, which is 25% 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 17.5 kB or 71% of the original size.
Potential reduce by 1.1 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. Obviously, Gap Family TreeDNA needs image optimization as it can save up to 1.1 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 62.5 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 62.5 kB or 60% of the original size.
Potential reduce by 4.7 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. Gap.familytreedna.com needs all CSS files to be minified and compressed as it can save up to 4.7 kB or 86% of the original size.
Number of requests can be reduced by 19 (68%)
28
9
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gap Family TreeDNA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.
gap.familytreedna.com
144 ms
login.aspx
130 ms
common-styles
193 ms
animations.css
94 ms
WebResource.axd
96 ms
WebResource.axd
98 ms
jquery.min.js
64 ms
common-scripts
166 ms
shadowbox-base.js
104 ms
shadowbox.js
184 ms
gtm.js
57 ms
spx
175 ms
familytreelogo.png
57 ms
navBackground.gif
144 ms
skin.css
114 ms
skin.js
117 ms
shadowbox-en.js
119 ms
shadowbox-html.js
121 ms
shadowbox-img.js
128 ms
shadowbox-swf.js
231 ms
shadowbox-iframe.js
235 ms
shadowbox-flv.js
226 ms
fontawesome-webfont.woff
329 ms
analytics.js
20 ms
ec.js
7 ms
collect
4 ms
collect
62 ms
collect
2 ms
collect
69 ms
ga-audiences
436 ms
st
171 ms
gs
167 ms
st
149 ms
gap.familytreedna.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
[aria-*] attributes are not valid or misspelled
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
Form elements do not have associated labels
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
gap.familytreedna.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
gap.familytreedna.com SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gap.familytreedna.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 Gap.familytreedna.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.
gap.familytreedna.com
Open Graph description is not detected on the main page of Gap Family TreeDNA. 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: