6.8 sec in total
1.9 sec
4.6 sec
331 ms
Visit devl9.com now to see the best up-to-date DEVL9 content and also check out these interesting facts you probably never knew about devl9.com
Visit devl9.comWe analyzed Devl9.com page load time and found that the first response time was 1.9 sec and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
devl9.com performance score
name
value
score
weighting
Value2.0 s
84/100
10%
Value2.0 s
97/100
25%
Value9.4 s
12/100
10%
Value190 ms
91/100
30%
Value0.326
35/100
15%
Value10.4 s
24/100
10%
1869 ms
556 ms
26 ms
559 ms
4 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 20% of them (12 requests) were addressed to the original Devl9.com, 13% (8 requests) were made to Tpc.googlesyndication.com and 10% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Devl9.com.
Page size can be reduced by 152.0 kB (33%)
460.6 kB
308.6 kB
In fact, the total size of Devl9.com main page is 460.6 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. 50% of websites need less resources to load. Javascripts take 241.3 kB which makes up the majority of the site volume.
Potential reduce by 17.5 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. 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 17.5 kB or 76% of the original size.
Potential reduce by 13.1 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. DEVL9 images are well optimized though.
Potential reduce by 121.5 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 121.5 kB or 50% of the original size.
Number of requests can be reduced by 26 (48%)
54
28
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DEVL9. 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 as a result speed up the page load time.
www.devl9.com
1869 ms
M9DPzdDNTUxPrMrMS9XNySxJ1S8uqcxJ1THUz8ksS9VNLspMzk4t0S1Ozi9K1U8uLgYLx0OF48HCAA.css
556 ms
css
26 ms
LcpBDoAgDADBD0krHv0MQdIoFQQpGv29hnDcyW615hnRsn1gTWkNZLMXcCk2w-AXQT4vKi9q0CNMvSD6A1gG_S83KVe826kqcakQsjQ1XU3TDw.js
559 ms
jquery-migrate-1.2.1.min.js
4 ms
M9DPzdDNTUxPrMrMS9XNySxJ1c8q1i9OLsosKCkGAA.js
569 ms
adsbygoogle.js
6 ms
php-phalcon-174x131.jpg
320 ms
drupal-logo-big-174x131.png
781 ms
jquery-plugin-e1411563785303-174x131.jpg
574 ms
html5css3-174x131.png
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Nexus_Theme-174x131.png
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67296_543779398967938_788063365_n1-e1411457090822-174x131.jpg
574 ms
wp-seo-174x131.jpg
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bigdump-174x131.png
1362 ms
ca-pub-3662446196848685.js
129 ms
zrt_lookup.html
30 ms
show_ads_impl.js
49 ms
analytics.js
11 ms
collect
67 ms
ads
209 ms
osd.js
18 ms
ads
185 ms
214 ms
adj
219 ms
beacon
212 ms
suggestion_autolayout_V2_9.css
51 ms
suggestion_autolayout_V2_9.js
57 ms
layout_engine.js
64 ms
abg.js
184 ms
googlelogo_color_112x36dp.png
42 ms
9366324628124458939
35 ms
s
27 ms
x_button_blue2.png
23 ms
62 ms
0
97 ms
surly.js
42 ms
ba.html
10 ms
pixel
32 ms
4.gif
10 ms
lidar.js
26 ms
sbhK2lTE.js
25 ms
index.html
231 ms
verify_selector.js
172 ms
blank.gif
171 ms
4311.js
20 ms
pixel
76 ms
pixel
76 ms
cTrvNaRi.html
17 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
5 ms
sd
5 ms
verifyr.js
32 ms
beacon.js
38 ms
0
22 ms
bg.png
28 ms
adchoices.en.png
56 ms
FaceBody_300x250_logo.gif
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FaceBody_300x250_bg.jpg
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box_19_top-right.png
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ci.png
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devl9.com accessibility score
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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
devl9.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Page has valid source maps
devl9.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Devl9.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 Devl9.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.
devl9.com
Open Graph description is not detected on the main page of DEVL9. 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: