1.4 sec in total
211 ms
977 ms
197 ms
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Visit dev.rsvppublications.comWe analyzed Dev.rsvppublications.com page load time and found that the first response time was 211 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.
dev.rsvppublications.com performance score
name
value
score
weighting
Value3.1 s
48/100
10%
Value15.2 s
0/100
25%
Value9.4 s
12/100
10%
Value23,410 ms
0/100
30%
Value0.665
8/100
15%
Value33.6 s
0/100
10%
211 ms
24 ms
21 ms
19 ms
20 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 82% of them (56 requests) were addressed to the original Dev.rsvppublications.com, 4% (3 requests) were made to Fonts.googleapis.com and 4% (3 requests) were made to Seal-westflorida.bbb.org. The less responsive or slowest element that took the longest time to load (259 ms) relates to the external source S.adroll.com.
Page size can be reduced by 900.8 kB (66%)
1.4 MB
460.6 kB
In fact, the total size of Dev.rsvppublications.com main page is 1.4 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. 50% of websites need less resources to load. Javascripts take 859.2 kB which makes up the majority of the site volume.
Potential reduce by 42.5 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 5.8 kB, which is 11% 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 42.5 kB or 80% of the original size.
Potential reduce by 20.5 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. Dev RSVP Publications images are well optimized though.
Potential reduce by 664.9 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 664.9 kB or 77% of the original size.
Potential reduce by 172.9 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. Dev.rsvppublications.com needs all CSS files to be minified and compressed as it can save up to 172.9 kB or 85% of the original size.
Number of requests can be reduced by 43 (69%)
62
19
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dev RSVP Publications. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
dev.rsvppublications.com
211 ms
bootstrap.css
24 ms
style.css
21 ms
rsvp_style.css
19 ms
bootstrap-responsive.css
20 ms
my_style.css
21 ms
default.css
20 ms
nivo-slider.css
25 ms
rsvp_style_modified_win.css
32 ms
livevalidation_standalone.js
30 ms
required.js
24 ms
jquery.js
43 ms
bootstrap-transition.js
31 ms
bootstrap-alert.js
31 ms
bootstrap-dropdown.js
33 ms
bootstrap-scrollspy.js
37 ms
bootstrap-tab.js
40 ms
bootstrap-popover.js
37 ms
bootstrap-button.js
39 ms
bootstrap-collapse.js
38 ms
bootstrap-carousel.js
43 ms
bootstrap-typeahead.js
45 ms
jquery-1.7.1.min.js
60 ms
jquery.nivo.slider1.js
49 ms
jquery-ui.css
49 ms
jquery-ui.js
83 ms
search_box.css
50 ms
searchbox.js
50 ms
searchbox2.js
56 ms
css
24 ms
elastislide.css
53 ms
colorbox.css
55 ms
jquery.colorbox.js
57 ms
bootstrap-modal.js
63 ms
jquery.tmpl.min.js
62 ms
jquery.easing.1.3.js
63 ms
jquery.elastislide.js
65 ms
widget.js
66 ms
btn_responsive.css
62 ms
gallery.js
63 ms
css
25 ms
css
32 ms
rsvp_footer_logo.png
22 ms
LeFlHvsZjXu2c3ZRgBq9nKCWcynf_cDxXwCLxiixG1c.ttf
17 ms
rsvp-publications-52001686.png
109 ms
Background.jpg
39 ms
r.png
25 ms
14062938201403729776_demographics-zone-map-slider.jpg
32 ms
14062938051403624102_media-kit-slider.jpg
31 ms
14062937911403534232_free-affluent-white-paper-slider.jpg
29 ms
1404125863_rsvp-online-product-place-u4204.png
25 ms
layer_12.png
37 ms
slider-shadow.jpg
16 ms
loading.gif
15 ms
rsvp-publications-52001686.js
31 ms
ui-bg_glass_75_e6e6e6_1x400.png
12 ms
ui-bg_flat_75_ffffff_40x100.png
11 ms
ajax-loader.gif
39 ms
black.png
23 ms
ui-icons_888888_256x240.png
9 ms
overlay.png
34 ms
2-rsvp-publications-52001686.css
17 ms
left_arrow_new.png
153 ms
roundtrip.js
15 ms
dev.rsvppublications.com
206 ms
right_arrow_new.png
150 ms
bullets.png
13 ms
QEZYFVAPN5B4RAJ3X2TBIG.js
259 ms
dev.rsvppublications.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
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.
dev.rsvppublications.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
Page has valid source maps
dev.rsvppublications.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Dev.rsvppublications.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 Dev.rsvppublications.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.
dev.rsvppublications.com
Open Graph description is not detected on the main page of Dev RSVP Publications. 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: