2.9 sec in total
674 ms
2 sec
221 ms
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Visit davidsellers.comWe analyzed Davidsellers.com page load time and found that the first response time was 674 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
davidsellers.com performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value12.8 s
0/100
25%
Value2.8 s
96/100
10%
Value80 ms
99/100
30%
Value0.001
100/100
15%
Value4.8 s
78/100
10%
674 ms
62 ms
5 ms
8 ms
40 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 82% of them (36 requests) were addressed to the original Davidsellers.com, 5% (2 requests) were made to Egia.org and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (674 ms) belongs to the original domain Davidsellers.com.
Page size can be reduced by 209.1 kB (23%)
913.0 kB
703.9 kB
In fact, the total size of Davidsellers.com main page is 913.0 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. 50% of websites need less resources to load. Images take 627.1 kB which makes up the majority of the site volume.
Potential reduce by 28.4 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 11.3 kB, which is 32% 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 28.4 kB or 82% of the original size.
Potential reduce by 29.8 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. Davidsellers images are well optimized though.
Potential reduce by 121.3 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 121.3 kB or 57% of the original size.
Potential reduce by 29.6 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. Davidsellers.com needs all CSS files to be minified and compressed as it can save up to 29.6 kB or 81% of the original size.
Number of requests can be reduced by 12 (29%)
42
30
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Davidsellers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.davidsellers.com
674 ms
blue.css
62 ms
wp-customer-reviews-generated.css
5 ms
jquery.js
8 ms
jquery-migrate.min.js
40 ms
wp-customer-reviews.js
8 ms
jd.gallery.css.php
480 ms
jd.gallery.css
39 ms
mootools.v1.11.js
11 ms
jd.gallery.js.php
489 ms
jd.gallery.transitions.js
13 ms
brand
33 ms
wp-embed.min.js
13 ms
brand
62 ms
wp-emoji-release.min.js
144 ms
tall-3128.png
276 ms
tall-1187.png
290 ms
bg.png
16 ms
rss.gif
19 ms
david_sellers_heating.png
20 ms
glensfallsbuilders.jpg
176 ms
glens_falls_new_york_heating_before_and_after.jpg
14 ms
boilerrepair.gif
24 ms
girl.jpg
19 ms
queensbury_heating.jpg
23 ms
condensing.jpg
20 ms
haircut.png
82 ms
timthumb.php
175 ms
timthumb.php
175 ms
timthumb.php
82 ms
timthumb.php
177 ms
timthumb.php
178 ms
timthumb.php
180 ms
timthumb.php
181 ms
sidebar_banner.png
175 ms
reviewsButton.png
175 ms
heatingglensfalls12801.jpg
222 ms
footer_pro.jpg
221 ms
sidebar.png
221 ms
footer.png
158 ms
counter.js
7 ms
t.php
149 ms
ga.js
24 ms
__utm.gif
97 ms
davidsellers.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
Image elements do not have [alt] attributes
Links do not have a discernible name
davidsellers.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
General
Impact
Issue
Detected JavaScript libraries
davidsellers.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Davidsellers.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 Davidsellers.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.
davidsellers.com
Open Graph description is not detected on the main page of Davidsellers. 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: