3.4 sec in total
78 ms
2.5 sec
811 ms
Welcome to scalingphpbook.com homepage info - get ready to check Scaling PHP Book best content for Germany right away, or after learning these important things about scalingphpbook.com
Visit scalingphpbook.comWe analyzed Scalingphpbook.com page load time and found that the first response time was 78 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
scalingphpbook.com performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value4.0 s
49/100
25%
Value9.1 s
14/100
10%
Value7,730 ms
0/100
30%
Value0
100/100
15%
Value29.5 s
0/100
10%
78 ms
392 ms
129 ms
6 ms
169 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 11% of them (6 requests) were addressed to the original Scalingphpbook.com, 36% (20 requests) were made to Use.typekit.net and 13% (7 requests) were made to Static-1.gumroad.com. The less responsive or slowest element that took the longest time to load (668 ms) relates to the external source Js.stripe.com.
Page size can be reduced by 2.4 MB (69%)
3.5 MB
1.1 MB
In fact, the total size of Scalingphpbook.com main page is 3.5 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. 75% 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. Javascripts take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 51.8 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 51.8 kB or 83% of the original size.
Potential reduce by 207.8 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. Obviously, Scaling PHP Book needs image optimization as it can save up to 207.8 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.1 MB
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 1.1 MB or 68% of the original size.
Potential reduce by 1.1 MB
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. Scalingphpbook.com needs all CSS files to be minified and compressed as it can save up to 1.1 MB or 90% of the original size.
Number of requests can be reduced by 18 (55%)
33
15
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scaling PHP Book. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
scalingphpbook.com
78 ms
www.scalingphpbook.com
392 ms
all.css
129 ms
jquery-1.11.2.min.js
6 ms
all.js
169 ms
css
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ssx5wud.js
175 ms
gumroad.js
53 ms
widgets.js
166 ms
3db
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gumroad-overlay-70ff2a66d89f2a3434d169b884a285f03f2378f039b3cb3a1bee411240e7fc1e.js
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book.png
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228 ms
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231 ms
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analytics.js
71 ms
glyphicons-halflings-regular.woff
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collect
62 ms
overlay_page
168 ms
application-29f35f3093c29a77409db5148aba12919d4a621c6ae0203f83fa8eaf7e9e7bc8.css
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extended_bundle-1ba82474e3e443c6779f9ca12656786ccf12ffaf15bacba1de038a078f3969d3.js
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overlay-f80a324ac11da1e9121d91bae544090463515997c9a0f31945afbad59ba8eb61.js
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analytics.js
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header_bar-bd3be3db872f96368507899b9f29f6e4acdd64c84dfc132c2f7366924c900b52.png
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braintree.js
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braintree-data.js
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checkout.js
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collect
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collect
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gumicons-88a061ee57995b0a5489fb43a0b4b3968903bff55b8d92fee120d36cb55cfa08.woff
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sdk.js
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scalingphpbook.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
Image elements do not have [alt] attributes
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
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
scalingphpbook.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
scalingphpbook.com SEO score
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Scalingphpbook.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 Scalingphpbook.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.
scalingphpbook.com
Open Graph description is not detected on the main page of Scaling PHP Book. 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: