1.5 sec in total
321 ms
1 sec
141 ms
Click here to check amazing Op4G content for United States. Otherwise, check out these important facts you probably never knew about op4g.com
Op4G is a global online market research panel built to support data collection while simultaneously benefitting non-profits. We provide programming, hosting and sample recruitment for the business-to-...
Visit op4g.comWe analyzed Op4g.com page load time and found that the first response time was 321 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
op4g.com performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value3.6 s
62/100
25%
Value4.0 s
80/100
10%
Value260 ms
84/100
30%
Value0.048
99/100
15%
Value7.0 s
53/100
10%
321 ms
195 ms
31 ms
52 ms
103 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 58% of them (18 requests) were addressed to the original Op4g.com, 23% (7 requests) were made to Use.typekit.net and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (321 ms) belongs to the original domain Op4g.com.
Page size can be reduced by 229.3 kB (63%)
365.0 kB
135.7 kB
In fact, the total size of Op4g.com main page is 365.0 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. 30% of websites need less resources to load. Images take 204.7 kB which makes up the majority of the site volume.
Potential reduce by 7.0 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 7.0 kB or 68% of the original size.
Potential reduce by 130.9 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, Op4G needs image optimization as it can save up to 130.9 kB or 64% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 62.8 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 62.8 kB or 62% of the original size.
Potential reduce by 28.7 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. Op4g.com needs all CSS files to be minified and compressed as it can save up to 28.7 kB or 59% of the original size.
Number of requests can be reduced by 10 (43%)
23
13
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Op4G. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
op4g.com
321 ms
lmr0ern.js
195 ms
styles.css
31 ms
style.css
52 ms
main.prefixed.css
103 ms
jquery-latest.min.js
6 ms
modernizr.min.js
12 ms
global.min.js
52 ms
jquery.form.min.js
85 ms
scripts.js
57 ms
comment-reply.min.js
58 ms
op4g.com
134 ms
analytics.js
46 ms
logo-01.png
91 ms
contact_us.png
57 ms
member-login2.png
89 ms
arrow.png
42 ms
homepage.png
55 ms
participants.png
43 ms
reliability.png
55 ms
demographics.png
61 ms
associations.jpg
75 ms
I0ni_GvL_YllZsTmjH6wKQX-Qkyh-1n-7_vQ78g8DxIff47JgsMmeMJ6Mk6f5Mj.woff
33 ms
rHxSnjIB_ruls9v9xz655YP0oe-6VRK6iybF50NCpXvff40JgsMmeMJ6Mk6f5MS.woff
63 ms
D5nSr9xwDxRyTPpQCDkJKGfuzo1koQmB03prg1mTOlMff4cJgsMmeMJ6Mk6f5Mb.woff
109 ms
Genericons.svg
274 ms
AAJ42mNgYGBkAIIztovOg+jz1w7shtEAVsEIvAAA
11 ms
HlSr6_VMSxeJmj-gT3e6plrT_JjqM-CGEfoKK5PgXsbffwrsgsMmeMJ6Mk6f5Mt.woff
139 ms
1B1oA7IQu3CVs6tT-ML42tkDDTgRUOnSSA1cKgmDpSIffwhsgsMmeMJ6Mk6f5gI.woff
142 ms
collect
12 ms
p.gif
147 ms
op4g.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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
op4g.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
Page has valid source maps
op4g.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Op4g.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 Op4g.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.
op4g.com
Open Graph description is not detected on the main page of Op4G. 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: