4.7 sec in total
267 ms
4.1 sec
280 ms
Click here to check amazing Photoshop O Reilly content for India. Otherwise, check out these important facts you probably never knew about photoshop.oreilly.com
Gain technology and business knowledge and hone your skills with learning resources created and curated by O'Reilly's experts: live online training, video, books, our platform has content from 200+ of...
Visit photoshop.oreilly.comWe analyzed Photoshop.oreilly.com page load time and found that the first response time was 267 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
photoshop.oreilly.com performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value20.5 s
0/100
25%
Value10.9 s
6/100
10%
Value4,830 ms
0/100
30%
Value0.235
53/100
15%
Value22.7 s
1/100
10%
267 ms
2716 ms
14 ms
21 ms
22 ms
Our browser made a total of 112 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Photoshop.oreilly.com, 53% (59 requests) were made to Shop.oreilly.com and 27% (30 requests) were made to Akamaicovers.oreilly.com. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source Shop.oreilly.com.
Page size can be reduced by 604.1 kB (65%)
926.0 kB
321.8 kB
In fact, the total size of Photoshop.oreilly.com main page is 926.0 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. 65% of websites need less resources to load. Javascripts take 418.9 kB which makes up the majority of the site volume.
Potential reduce by 210.0 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. This page needs HTML code to be minified as it can gain 56.4 kB, which is 24% 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 210.0 kB or 91% of the original size.
Potential reduce by 3.1 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. Photoshop O Reilly images are well optimized though.
Potential reduce by 268.8 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 268.8 kB or 64% of the original size.
Potential reduce by 122.2 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. Photoshop.oreilly.com needs all CSS files to be minified and compressed as it can save up to 122.2 kB or 82% of the original size.
Number of requests can be reduced by 68 (62%)
110
42
The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Photoshop O Reilly. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 53 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
photoshop.oreilly.com
267 ms
photoshop.do
2716 ms
jquery-1.4.min.js
14 ms
jquery.hoverIntent.minified.js
21 ms
jquery.bgiframe.min.js
22 ms
jquery.popDown.js
24 ms
jquery.autocomplete.js
25 ms
default.css
25 ms
pqv.css
25 ms
stylesheet.css
27 ms
headerScripts.js
30 ms
mbstyles.css
31 ms
mybuys3.js
32 ms
setup.js
32 ms
lPop.js
26 ms
ml-combined.css
31 ms
ml-min.js
31 ms
jquery-ui.min.js
81 ms
pqv.compressed.js
78 ms
full.js
76 ms
utilities.js
104 ms
datasource-min.js
104 ms
autocomplete-min.js
105 ms
autocomplete_data.js
195 ms
s_code.js
69 ms
parseOmnitureJSON.js
70 ms
parseGoogleAnalyticsJSON.js
70 ms
footerScripts.js
74 ms
j.php
58 ms
social-icons-16.png
57 ms
bkt.gif
285 ms
logo01.gif
49 ms
basketicon.gif
49 ms
B_Main.png
51 ms
search_btn.gif
50 ms
navleftbg.gif
49 ms
spacer01.gif
50 ms
previous_dis.gif
53 ms
next_off.gif
51 ms
ad-data-bg.png
52 ms
btn-green-arrow-overlay.png
51 ms
ad-photography-bg.jpg
53 ms
global-learning-paths-trees-20151030.jpg
53 ms
bkt.gif
359 ms
bkt.gif
285 ms
bkt.gif
298 ms
bkt.gif
393 ms
bkt.gif
358 ms
bkt.gif
539 ms
bkt.gif
386 ms
bkt.gif
569 ms
bkt.gif
468 ms
bkt.gif
469 ms
bkt.gif
573 ms
bkt.gif
509 ms
bkt.gif
659 ms
bkt.gif
659 ms
bkt.gif
712 ms
bkt.gif
650 ms
bkt.gif
759 ms
bkt.gif
763 ms
bkt.gif
839 ms
bkt.gif
859 ms
bkt.gif
850 ms
bkt.gif
828 ms
bkt.gif
882 ms
bkt.gif
956 ms
bkt.gif
1010 ms
bkt.gif
954 ms
bkt.gif
969 ms
bkt.gif
971 ms
bkt.gif
988 ms
pr_styles_review.css
25 ms
reviews_social.css
27 ms
contents.js
89 ms
v.gif
74 ms
search-inside-icon-left.png
57 ms
contents.js
225 ms
contents.js
56 ms
contents.js
204 ms
contents.js
51 ms
contents.js
52 ms
contents.js
51 ms
contents.js
48 ms
contents.js
141 ms
contents.js
48 ms
contents.js
148 ms
contents.js
189 ms
contents.js
146 ms
contents.js
227 ms
contents.js
245 ms
contents.js
143 ms
contents.js
144 ms
contents.js
147 ms
contents.js
180 ms
contents.js
181 ms
contents.js
178 ms
contents.js
191 ms
contents.js
183 ms
contents.js
197 ms
contents.js
198 ms
contents.js
217 ms
contents.js
216 ms
contents.js
219 ms
ga.js
74 ms
wr.do
68 ms
social-icons.gif
83 ms
6381.js
50 ms
s49892547789495
44 ms
__utm.gif
46 ms
stars_small.gif
34 ms
chartbeat.js
43 ms
photoshop.oreilly.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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>).
photoshop.oreilly.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
photoshop.oreilly.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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Photoshop.oreilly.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Photoshop.oreilly.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.
photoshop.oreilly.com
Open Graph data is detected on the main page of Photoshop O Reilly. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: