2.3 sec in total
348 ms
1.4 sec
528 ms
Click here to check amazing Upstream Ads content. Otherwise, check out these important facts you probably never knew about upstreamads.com
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Visit upstreamads.comWe analyzed Upstreamads.com page load time and found that the first response time was 348 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
upstreamads.com performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value6.5 s
9/100
25%
Value4.8 s
67/100
10%
Value440 ms
64/100
30%
Value0.014
100/100
15%
Value9.0 s
34/100
10%
348 ms
41 ms
41 ms
262 ms
332 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 46% of them (21 requests) were addressed to the original Upstreamads.com, 17% (8 requests) were made to Fonts.gstatic.com and 9% (4 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (654 ms) belongs to the original domain Upstreamads.com.
Page size can be reduced by 142.8 kB (33%)
436.1 kB
293.3 kB
In fact, the total size of Upstreamads.com main page is 436.1 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. 45% of websites need less resources to load. Javascripts take 230.2 kB which makes up the majority of the site volume.
Potential reduce by 35.6 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 12.3 kB, which is 28% 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 35.6 kB or 82% of the original size.
Potential reduce by 7.4 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. Obviously, Upstream Ads needs image optimization as it can save up to 7.4 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 57.7 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 57.7 kB or 25% of the original size.
Potential reduce by 42.1 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. Upstreamads.com needs all CSS files to be minified and compressed as it can save up to 42.1 kB or 38% of the original size.
Number of requests can be reduced by 19 (53%)
36
17
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Upstream Ads. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
upstreamads.com
348 ms
owl.carousel.min.css
41 ms
bootstrap.min.css
41 ms
theme-style.min.css
262 ms
colour-orange.css
332 ms
custom-style.css
334 ms
font-awesome.min.css
50 ms
flag-icon.min.css
335 ms
ionicons.min.css
66 ms
icon-font.min.css
113 ms
css
53 ms
retina.min.js
51 ms
jquery.min.js
56 ms
vendors.js
654 ms
popper.min.js
57 ms
bootstrap.min.js
51 ms
custom-script.js
431 ms
script.js
431 ms
contactForm.js
435 ms
loader.js
182 ms
analytics.js
107 ms
us.svg
96 ms
de.svg
94 ms
nl.svg
95 ms
upstreamads-logo.png
96 ms
van-dale-blue-logo.png
163 ms
glenn.jpg
173 ms
cambridge-weight-plan-logo.png
173 ms
arjan.jpg
173 ms
consumind-logo.png
174 ms
mojo.jpg
236 ms
sijperda-verhuur-logo.png
268 ms
jeroen-slagboom.jpg
268 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf
55 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVcUwaEQXjM.ttf
69 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf
76 ms
fontawesome-webfont.woff
23 ms
snfrs0ip98hx6mrEJLgKFNt0wA.ttf
104 ms
snfos0ip98hx6mrMn50aOfl86piTYA.ttf
114 ms
BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4Omb2RmV9Su1fah.ttf
126 ms
BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2RmV9Su1fah.ttf
138 ms
46k2lbT3XjDVqJw3DCmCFjE0vkFeOZJjppN_.ttf
75 ms
collect
36 ms
collect
43 ms
js
82 ms
ga-audiences
65 ms
upstreamads.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
upstreamads.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
Missing source maps for large first-party JavaScript
upstreamads.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
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 Upstreamads.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 Upstreamads.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.
upstreamads.com
Open Graph data is detected on the main page of Upstream Ads. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: