10.9 sec in total
335 ms
9.5 sec
1.1 sec
Welcome to lob.de homepage info - get ready to check Lob best content for India right away, or after learning these important things about lob.de
Bücher versandkostenfrei und ohne Mindestbestellwert kaufen. Fachliteratur schnell auf Rechnung geliefert. Fachbuchhandlung Lehmanns, online seit 1993
Visit lob.deWe analyzed Lob.de page load time and found that the first response time was 335 ms and then it took 10.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
lob.de performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value9.9 s
0/100
25%
Value19.1 s
0/100
10%
Value8,860 ms
0/100
30%
Value0.035
100/100
15%
Value17.0 s
4/100
10%
335 ms
323 ms
705 ms
437 ms
1556 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Lob.de, 89% (67 requests) were made to Lehmanns.de and 8% (6 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.4 sec) relates to the external source Lehmanns.de.
Page size can be reduced by 164.0 kB (15%)
1.1 MB
898.2 kB
In fact, the total size of Lob.de main page is 1.1 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. 40% of websites need less resources to load. Images take 895.3 kB which makes up the majority of the site volume.
Potential reduce by 78.0 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. 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 78.0 kB or 82% of the original size.
Potential reduce by 54.0 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. Lob images are well optimized though.
Potential reduce by 32.0 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 32.0 kB or 45% of the original size.
Number of requests can be reduced by 13 (18%)
72
59
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lob. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
lob.de
335 ms
www.lob.de
323 ms
www.lehmanns.de
705 ms
min
437 ms
min
1556 ms
doppelbox.css
284 ms
analytics.js
250 ms
ga.js
249 ms
lehmanns-header-logo.png
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header-sprite.png
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arrow_right2.gif
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box-sprite.png
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linkid.js
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inpage_linkid.js
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shadow_line.png
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shadow_footer.png
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2711 ms
min
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min
282 ms
lob.de 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 input fields do not have accessible names
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
lob.de 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
Browser errors were logged to the console
lob.de 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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lob.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Lob.de 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.
lob.de
Open Graph description is not detected on the main page of Lob. 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: