2 sec in total
703 ms
1.1 sec
196 ms
Click here to check amazing Contacs content for United States. Otherwise, check out these important facts you probably never knew about contacs.com
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Visit contacs.comWe analyzed Contacs.com page load time and found that the first response time was 703 ms and then it took 1.3 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.
contacs.com performance score
name
value
score
weighting
Value1.7 s
91/100
10%
Value2.9 s
79/100
25%
Value10.8 s
6/100
10%
Value4,790 ms
0/100
30%
Value0.017
100/100
15%
Value20.3 s
2/100
10%
703 ms
182 ms
86 ms
263 ms
183 ms
Our browser made a total of 25 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Contacs.com, 4% (1 request) were made to 1800contacts.com and 4% (1 request) were made to Nexus.ensighten.com. The less responsive or slowest element that took the longest time to load (703 ms) relates to the external source 1800contacts.com.
Page size can be reduced by 883.3 kB (68%)
1.3 MB
411.7 kB
In fact, the total size of Contacs.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. 40% of websites need less resources to load. Javascripts take 546.1 kB which makes up the majority of the site volume.
Potential reduce by 175.9 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 54.9 kB, which is 26% 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 175.9 kB or 84% of the original size.
Potential reduce by 4.6 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. Contacs images are well optimized though.
Potential reduce by 375.9 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 375.9 kB or 69% of the original size.
Potential reduce by 326.9 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. Contacs.com needs all CSS files to be minified and compressed as it can save up to 326.9 kB or 84% of the original size.
Number of requests can be reduced by 12 (55%)
22
10
The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Contacs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
www.1800contacts.com
703 ms
sitewide_2014logo_forblue_image
182 ms
dwac-14.8.js
86 ms
desktop_brandcanvas_03102016nipromo_slide
263 ms
responsive_homepage_brandstripimage_template
183 ms
website_homepagefeatureslot_100satisfactionnewlogo_image
179 ms
fonts.min.css.Y$DU.css
86 ms
main.min.css.Y$DU.css
108 ms
main-overflow.min.css.Y$DU.css
128 ms
lib.min.js
187 ms
Bootstrap.js
21 ms
gigya.css.Y$DU.css
94 ms
ensighten_client.js
11 ms
print.min.css.Y$DU.css
30 ms
header-sprite-scf8faaa806.png
42 ms
app.min.js
35 ms
site.min.js
36 ms
homepage.min.js
36 ms
dwanalytics.js
39 ms
gretel.min.js
32 ms
website_featureslot_gradient_background
36 ms
widgetfooter-darklogo.png
35 ms
contactsneue_medium-webfont.woff
70 ms
contactsneue_demi-webfont.woff
71 ms
global-sprite-sa99d115b6b.png
59 ms
contacs.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
contacs.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
contacs.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 Contacs.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 Contacs.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.
contacs.com
Open Graph description is not detected on the main page of Contacs. 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: