7.1 sec in total
723 ms
4.9 sec
1.5 sec
Visit first-dev.com now to see the best up-to-date First Dev content and also check out these interesting facts you probably never knew about first-dev.com
Professional CS-Cart development and design. We are ready to perform any CS-Cart project for you in short terms and by the affordable prices.
Visit first-dev.comWe analyzed First-dev.com page load time and found that the first response time was 723 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
first-dev.com performance score
name
value
score
weighting
Value1.8 s
90/100
10%
Value3.7 s
58/100
25%
Value6.7 s
36/100
10%
Value160 ms
93/100
30%
Value0.419
23/100
15%
Value3.8 s
89/100
10%
723 ms
28 ms
173 ms
180 ms
181 ms
Our browser made a total of 130 requests to load all elements on the main page. We found that 93% of them (121 requests) were addressed to the original First-dev.com, 5% (6 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain First-dev.com.
Page size can be reduced by 215.7 kB (6%)
3.8 MB
3.6 MB
In fact, the total size of First-dev.com main page is 3.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.6 MB which makes up the majority of the site volume.
Potential reduce by 51.4 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 23.6 kB, which is 41% 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 51.4 kB or 90% of the original size.
Potential reduce by 44.4 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. First Dev images are well optimized though.
Potential reduce by 120.0 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. First-dev.com needs all CSS files to be minified and compressed as it can save up to 120.0 kB or 84% of the original size.
Number of requests can be reduced by 36 (30%)
121
85
The browser has sent 121 CSS, Javascripts, AJAX and image requests in order to completely render the main page of First Dev. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
first-dev.com
723 ms
css
28 ms
skeleton.css
173 ms
reset.css
180 ms
style.css
181 ms
social.css
185 ms
flexslider.css
187 ms
prettyPhoto.css
190 ms
font-awesome.css
259 ms
shortcodes.css
267 ms
media.css
269 ms
tomato.css
275 ms
engflag.png
357 ms
ruflag.png
360 ms
1logo.png
361 ms
megaphone.png
362 ms
bulb.png
363 ms
heart.png
371 ms
portfolio1.jpg
837 ms
portfolio2.jpg
866 ms
portfolio3.jpg
790 ms
portfolio4.jpg
970 ms
portfolio5.jpg
886 ms
portfolio6.jpg
812 ms
portfolio7.jpg
1054 ms
portfolio8.jpg
1449 ms
portfolio9.jpg
1209 ms
portfolio10.jpg
1128 ms
portfolio11.jpg
1064 ms
portfolio12.jpg
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portfolio14.jpg
1154 ms
portfolio15.jpg
1303 ms
portfolio16.png
1406 ms
portfolio17.png
1497 ms
portfolio18.jpg
1331 ms
jquery.min.js
27 ms
jquery.form.js
1229 ms
jquery.queryloader2.js
1238 ms
modernizr-2.6.2.min.js
1225 ms
css
16 ms
jquery.fitvids.js
1251 ms
jquery.appear.js
1308 ms
jquery.slabtext.min.js
1315 ms
jquery.fittext.js
1317 ms
jquery.easing.min.js
1263 ms
jquery.parallax-1.1.3.js
1282 ms
jquery.prettyPhoto.js
1312 ms
jquery.sticky.js
1326 ms
selectnav.min.js
1231 ms
SmoothScroll.js
1231 ms
jquery.flexslider-min.js
1244 ms
isotope.js
1274 ms
bootstrap-modal.js
1337 ms
shortcodes.js
1338 ms
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10 ms
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11 ms
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Y_TKV6o8WovbUd3m_X9aAA.ttf
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scripts.js
1331 ms
BebasNeue-webfont.woff
910 ms
fontawesome-webfont.woff
994 ms
portfolio19.png
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portfolio25.jpg
970 ms
1logo2.png
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parallax4.jpg
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parallax1.jpg
871 ms
pattern.png
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parallax3.jpg
836 ms
loader.gif
752 ms
mail.png
781 ms
email.png
725 ms
facebook.png
753 ms
twitter.png
779 ms
google.png
780 ms
arrow_right.png
541 ms
arrow_left.png
814 ms
backtotop.png
531 ms
engflag.png
540 ms
ruflag.png
546 ms
parallax4.jpg
827 ms
1logo.png
543 ms
megaphone.png
535 ms
bulb.png
570 ms
heart.png
568 ms
parallax1.jpg
652 ms
pattern.png
549 ms
parallax3.jpg
677 ms
arrow_right.png
600 ms
arrow_left.png
618 ms
loader.gif
654 ms
portfolio1.jpg
733 ms
portfolio2.jpg
915 ms
portfolio3.jpg
741 ms
portfolio4.jpg
756 ms
portfolio5.jpg
776 ms
portfolio6.jpg
877 ms
portfolio7.jpg
817 ms
portfolio9.jpg
829 ms
portfolio8.jpg
854 ms
portfolio10.jpg
867 ms
portfolio11.jpg
886 ms
portfolio12.jpg
955 ms
portfolio13.jpg
829 ms
portfolio14.jpg
844 ms
portfolio15.jpg
854 ms
portfolio16.png
957 ms
portfolio17.png
977 ms
portfolio18.jpg
862 ms
portfolio19.png
946 ms
portfolio20.jpg
858 ms
portfolio21.jpg
994 ms
portfolio22.jpg
1082 ms
portfolio23.png
984 ms
portfolio24.jpg
970 ms
mail.png
890 ms
portfolio25.jpg
1114 ms
1logo2.png
935 ms
email.png
915 ms
facebook.png
936 ms
twitter.png
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google.png
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backtotop.png
893 ms
first-dev.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
Some elements have a [tabindex] value greater than 0
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
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.
first-dev.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
first-dev.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
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 First-dev.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 First-dev.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.
first-dev.com
Open Graph description is not detected on the main page of First Dev. 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: