1.9 sec in total
168 ms
1.1 sec
658 ms
Visit messengerdevelopers.com now to see the best up-to-date Messenger Developers content for India and also check out these interesting facts you probably never knew about messengerdevelopers.com
Solutions to build a Messenger experience in commerce, lead generation, and customer care. Developer tools for plugins, SDK, features, tutorials, APIs, and FAQs.
Visit messengerdevelopers.comWe analyzed Messengerdevelopers.com page load time and found that the first response time was 168 ms and then it took 1.7 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.
messengerdevelopers.com performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value11.0 s
0/100
25%
Value8.4 s
18/100
10%
Value9,280 ms
0/100
30%
Value0.114
86/100
15%
Value20.5 s
2/100
10%
168 ms
38 ms
36 ms
41 ms
38 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Messengerdevelopers.com, 27% (19 requests) were made to Scontent-bos5-1.xx.fbcdn.net and 4% (3 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (536 ms) relates to the external source Scontent-bos5-1.xx.fbcdn.net.
Page size can be reduced by 227.4 kB (14%)
1.6 MB
1.3 MB
In fact, the total size of Messengerdevelopers.com main page is 1.6 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. 70% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 115.0 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 115.0 kB or 76% of the original size.
Potential reduce by 112.3 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. Messenger Developers images are well optimized though.
Potential reduce by 50 B
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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 33 (58%)
57
24
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Messenger Developers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
messenger
168 ms
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messengerdevelopers.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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
messengerdevelopers.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
messengerdevelopers.com SEO score
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 Messengerdevelopers.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 Messengerdevelopers.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.
messengerdevelopers.com
Open Graph description is not detected on the main page of Messenger Developers. 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: