3.3 sec in total
942 ms
2 sec
306 ms
Visit changortho.com now to see the best up-to-date Chang Ortho content and also check out these interesting facts you probably never knew about changortho.com
Chang Orthodontics is an affordable skilled Orthodontist in San Carlos, CA. Accepting new appointments. Call today or request an appointment on our website.
Visit changortho.comWe analyzed Changortho.com page load time and found that the first response time was 942 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
changortho.com performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value9.9 s
0/100
25%
Value11.4 s
5/100
10%
Value1,150 ms
22/100
30%
Value0.739
6/100
15%
Value15.6 s
6/100
10%
942 ms
129 ms
128 ms
24 ms
189 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 83% of them (58 requests) were addressed to the original Changortho.com, 4% (3 requests) were made to S.gravatar.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (942 ms) belongs to the original domain Changortho.com.
Page size can be reduced by 504.9 kB (26%)
2.0 MB
1.5 MB
In fact, the total size of Changortho.com main page is 2.0 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 1.4 MB which makes up the majority of the site volume.
Potential reduce by 32.4 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 32.4 kB or 79% of the original size.
Potential reduce by 127.7 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. Chang Ortho images are well optimized though.
Potential reduce by 197.1 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 197.1 kB or 64% of the original size.
Potential reduce by 147.7 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. Changortho.com needs all CSS files to be minified and compressed as it can save up to 147.7 kB or 78% of the original size.
Number of requests can be reduced by 32 (46%)
69
37
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chang Ortho. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
changortho.com
942 ms
style.css
129 ms
styles.css
128 ms
css
24 ms
genericons.css
189 ms
style.css
129 ms
masterslider.main.css
251 ms
custom.css
138 ms
jetpack.css
315 ms
jquery.js
386 ms
jquery-migrate.min.js
200 ms
photon.js
142 ms
jquery.form.min.js
196 ms
scripts.js
204 ms
sr-script.js
206 ms
devicepx-jetpack.js
5 ms
gprofiles.js
61 ms
wpgroho.js
252 ms
masonry.min.js
318 ms
jquery.masonry.min.js
267 ms
functions.js
267 ms
jquery.easing.min.js
317 ms
masterslider.min.js
453 ms
e-201611.js
6 ms
main.css
323 ms
class.css
326 ms
ie.css
369 ms
reset.css
374 ms
coda-slider.css
374 ms
lightbox.css
391 ms
sprite.css
383 ms
wp-emoji-release.min.js
109 ms
ga.js
13 ms
Reward_Card_Visual_800x1269_px.png
11 ms
oralb.jpg
10 ms
bubblebackground.jpg
686 ms
headerbg.png
189 ms
Chang_logo_RGB.png
127 ms
address2.png
86 ms
featured-top-curve.png
88 ms
menu-sprites-png.png
107 ms
blank.gif
129 ms
patient.png
129 ms
kids-braces.jpg
232 ms
braces-for-teenagers-e1430419719500.jpg
191 ms
73f5c51.jpg
253 ms
logo_color_rgb_large.png
191 ms
before_after.png
252 ms
Facebook.png
254 ms
Twitter.png
256 ms
Instagram.png
296 ms
yelp.png
317 ms
acceledent.jpg
316 ms
invisalign.jpg
320 ms
opalseal.jpg
319 ms
oralb2.jpg
358 ms
featured-bottom-curve.png
374 ms
wedo-bottom-curve.png
375 ms
quote-off.png
377 ms
view-off.png
379 ms
contact-off.png
419 ms
__utm.gif
56 ms
__utm.gif
49 ms
hovercard.css
46 ms
services.css
58 ms
loading-2.gif
361 ms
light-skin-3.png
362 ms
1.jpg
423 ms
g.gif
15 ms
2.jpg
127 ms
changortho.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
changortho.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
changortho.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 Changortho.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 Changortho.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.
changortho.com
Open Graph data is detected on the main page of Chang Ortho. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: