1.2 sec in total
110 ms
927 ms
140 ms
Welcome to tredwayspineinstitute.com homepage info - get ready to check Tredway Spine Institute best content right away, or after learning these important things about tredwayspineinstitute.com
Tredway Spine Institute minimally invasive spine surgery was founded by a nationally-recognized expert in minimally invasive and complex spine surgery in Seattle
Visit tredwayspineinstitute.comWe analyzed Tredwayspineinstitute.com page load time and found that the first response time was 110 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
tredwayspineinstitute.com performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value6.7 s
8/100
25%
Value3.5 s
88/100
10%
Value90 ms
99/100
30%
Value0.16
73/100
15%
Value8.6 s
37/100
10%
110 ms
74 ms
22 ms
10 ms
13 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 10% of them (2 requests) were addressed to the original Tredwayspineinstitute.com, 48% (10 requests) were made to Img1.wsimg.com and 43% (9 requests) were made to Nebula.wsimg.com. The less responsive or slowest element that took the longest time to load (646 ms) relates to the external source Nebula.wsimg.com.
Page size can be reduced by 111.1 kB (16%)
680.3 kB
569.2 kB
In fact, the total size of Tredwayspineinstitute.com main page is 680.3 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. 25% of websites need less resources to load. Images take 510.5 kB which makes up the majority of the site volume.
Potential reduce by 25.7 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 25.7 kB or 77% of the original size.
Potential reduce by 25.8 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. Tredway Spine Institute images are well optimized though.
Potential reduce by 59.5 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 59.5 kB or 46% of the original size.
Potential reduce by 33 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. Tredwayspineinstitute.com has all CSS files already compressed.
Number of requests can be reduced by 5 (33%)
15
10
The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tredway Spine Institute. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
www.tredwayspineinstitute.com
110 ms
site.css
74 ms
duel.js
22 ms
scc-c2.min.js
10 ms
jq.js
13 ms
918f3f65ceba66cfe8c753f13cf13e70
34 ms
cookiemanager.js
24 ms
iebackground.js
24 ms
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324 ms
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32 ms
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451 ms
0aa06fa1a9ca5fd4df02909332927cfb
30 ms
9934962fe965d7538e6bacf6ad7f2229
32 ms
8e0a017cb6f291a2eaadf73e702d9aec
646 ms
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32 ms
d40d82599f4ca33b485b35f3f4ad58da
33 ms
util.window.js
6 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff
7 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff
4 ms
vm8vdRfvXFLG3OLnsO15WYS5DG74wNQ.woff
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tDbI2oqRg1oM3QBjjcaDkOr9rAM.woff
14 ms
tredwayspineinstitute.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
tredwayspineinstitute.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
tredwayspineinstitute.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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tredwayspineinstitute.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 Tredwayspineinstitute.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.
tredwayspineinstitute.com
Open Graph data is detected on the main page of Tredway Spine Institute. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: