1.5 sec in total
147 ms
1 sec
350 ms
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Visit zdentalgroup.comWe analyzed Zdentalgroup.com page load time and found that the first response time was 147 ms and then it took 1.4 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.
zdentalgroup.com performance score
name
value
score
weighting
Value1.6 s
93/100
10%
Value3.3 s
68/100
25%
Value4.3 s
76/100
10%
Value1,610 ms
12/100
30%
Value0.028
100/100
15%
Value12.4 s
14/100
10%
147 ms
828 ms
90 ms
113 ms
30 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 76% of them (29 requests) were addressed to the original Zdentalgroup.com, 5% (2 requests) were made to Google-analytics.com and 5% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (828 ms) belongs to the original domain Zdentalgroup.com.
Page size can be reduced by 477.1 kB (36%)
1.3 MB
842.3 kB
In fact, the total size of Zdentalgroup.com main page is 1.3 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. 45% of websites need less resources to load. Images take 778.5 kB which makes up the majority of the site volume.
Potential reduce by 44.4 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. This page needs HTML code to be minified as it can gain 14.6 kB, which is 27% 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 44.4 kB or 82% of the original size.
Potential reduce by 80.5 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. Zdentalgroup images are well optimized though.
Potential reduce by 139.9 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 139.9 kB or 61% of the original size.
Potential reduce by 212.3 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. Zdentalgroup.com needs all CSS files to be minified and compressed as it can save up to 212.3 kB or 83% of the original size.
Number of requests can be reduced by 4 (13%)
32
28
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zdentalgroup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
zdentalgroup.com
147 ms
www.zdentalgroup.com
828 ms
ladentist_stylesheet.css
90 ms
banner.js
113 ms
ga.js
30 ms
beverly-hills-dentist-main-bg.jpg
88 ms
Z_dental_group-logo.jpg
114 ms
dentist-los-angeles-phone-number.png
138 ms
114 ms
main-nav-bg.jpg
113 ms
dentist-appointment-form-top.png
111 ms
dentist-appointment-form-body.png
162 ms
asterik.gif
155 ms
calendar.gif
155 ms
book-appointment-now.gif
158 ms
dentist-appointment-form-bottom.png
188 ms
dentist-in-los-angeles.jpg
330 ms
dentist-los-angeles-gift-1.jpg
331 ms
Gift%20Certificate.jpg
328 ms
invisalign-dentist-los-angeles-1.jpg
330 ms
emergency-dentist-los-angeles.jpg
438 ms
Cosmetic-Dentist-Los-Angeles.jpg
373 ms
affordable-dentist-in-los-angeles-1.jpg
437 ms
green-dentist-los-angeles.jpg
354 ms
zoom-whitening.jpg
372 ms
whitening-for-life.jpg
437 ms
los-angeles-dentist-we-look-forward-to-your-visit.jpg
439 ms
bg_promo.jpg
428 ms
__utm.gif
30 ms
kd4OAcwDMwI
94 ms
www-embed-player-vflfNyN_r.css
35 ms
www-embed-player.js
73 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
69 ms
ad_status.js
118 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
105 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
107 ms
la-dentist-footer-bg.jpg
52 ms
book-appointment-now-hov.gif
54 ms
zdentalgroup.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
Form elements do not have associated labels
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
zdentalgroup.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
Page has valid source maps
zdentalgroup.com SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zdentalgroup.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 Zdentalgroup.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.
zdentalgroup.com
Open Graph description is not detected on the main page of Zdentalgroup. 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: