1.7 sec in total
39 ms
1.1 sec
512 ms
Welcome to shifflettspine.com homepage info - get ready to check Shifflett Spine best content right away, or after learning these important things about shifflettspine.com
Trusted Spine Surgeon serving Marina Del Rey, CA. Contact us at 310-438-5017 or visit us at 4551 Glencoe Avenue, Suite #145, Marina Del Rey, CA 90292
Visit shifflettspine.comWe analyzed Shifflettspine.com page load time and found that the first response time was 39 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
shifflettspine.com performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value4.2 s
45/100
25%
Value3.8 s
84/100
10%
Value220 ms
87/100
30%
Value0.036
100/100
15%
Value6.6 s
57/100
10%
39 ms
49 ms
710 ms
137 ms
28 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that 35% of them (6 requests) were addressed to the original Shifflettspine.com, 35% (6 requests) were made to Sa1s3.patientpop.com and 24% (4 requests) were made to Sa1s3optim.patientpop.com. The less responsive or slowest element that took the longest time to load (710 ms) belongs to the original domain Shifflettspine.com.
Page size can be reduced by 117.9 kB (32%)
364.3 kB
246.4 kB
In fact, the total size of Shifflettspine.com main page is 364.3 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 246.7 kB which makes up the majority of the site volume.
Potential reduce by 98.2 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 19.8 kB, which is 17% 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 98.2 kB or 83% of the original size.
Potential reduce by 19.7 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. Shifflett Spine images are well optimized though.
We found no issues to fix!
10
10
The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shifflett Spine. According to our analytics all requests are already optimized.
shifflettspine.com
39 ms
shifflettspine.com
49 ms
www.shifflettspine.com
710 ms
practice.atomic.application.scss
137 ms
1691919.jpg
28 ms
fatd-badge.png
57 ms
31793.jpg
28 ms
practice.application.js
149 ms
iframeResizer.min.js
249 ms
111483.jpg
18 ms
1927941.jpg
9 ms
btn-play.png
7 ms
1699649.jpg
100 ms
OpenSans-Regular-webfont.woff
4 ms
OpenSans-Semibold-webfont.woff
11 ms
pp-font-awesome-atomic-subset.woff
11 ms
OpenSans-Light-webfont.woff
11 ms
shifflettspine.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
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>).
shifflettspine.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
Page has valid source maps
shifflettspine.com 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 Shifflettspine.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 Shifflettspine.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.
shifflettspine.com
Open Graph description is not detected on the main page of Shifflett Spine. 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: