2.1 sec in total
57 ms
1.8 sec
331 ms
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Visit bartelby.comWe analyzed Bartelby.com page load time and found that the first response time was 57 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
bartelby.com performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value3.7 s
58/100
25%
Value6.1 s
45/100
10%
Value22,350 ms
0/100
30%
Value0.005
100/100
15%
Value29.2 s
0/100
10%
57 ms
57 ms
27 ms
11 ms
13 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 29% of them (24 requests) were addressed to the original Bartelby.com, 22% (18 requests) were made to Secure.flashtalking.com and 11% (9 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (874 ms) relates to the external source Animate.adobe.com.
Page size can be reduced by 223.6 kB (49%)
452.7 kB
229.2 kB
In fact, the total size of Bartelby.com main page is 452.7 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. 55% of websites need less resources to load. Javascripts take 330.2 kB 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. 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 51.4 kB or 77% of the original size.
Potential reduce by 3.7 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. Bartelby images are well optimized though.
Potential reduce by 156.7 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 156.7 kB or 47% of the original size.
Potential reduce by 11.7 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. Bartelby.com needs all CSS files to be minified and compressed as it can save up to 11.7 kB or 82% of the original size.
Number of requests can be reduced by 44 (56%)
79
35
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bartelby. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and as a result speed up the page load time.
bartelby.com
57 ms
plusone.js
57 ms
pubcode.min.js
27 ms
top_nav.gif
11 ms
great_books.gif
13 ms
go.gif
12 ms
horiz_bar602.gif
14 ms
space.gif
17 ms
desc1.gif
17 ms
desc2.gif
17 ms
horiz_bar.gif
18 ms
featured_author.gif
20 ms
cross79.gif
18 ms
horiz_bar2.gif
21 ms
hc.gif
21 ms
veritas.jpg
21 ms
gray79c.gif
23 ms
vert_bar338.gif
24 ms
bullet.gif
23 ms
bartleby_bookstore.gif
31 ms
vert_bar468.gif
30 ms
reference.gif
30 ms
verse.gif
30 ms
jsapi
30 ms
show_ads.js
19 ms
fiction.gif
29 ms
nonfiction.gif
30 ms
side822.gif
30 ms
cb=gapi.loaded_0
119 ms
get.media
40 ms
get.media
25 ms
137 ms
dt
94 ms
123 ms
dtc
33 ms
j-1423997-1160984.js
52 ms
ricola-provherb-dualhoney-728x90.html
9 ms
15 ms
edge.6.0.0.min.js
874 ms
html5API.js
78 ms
19 ms
default+en.css
5 ms
default.css
16 ms
default+en.I.js
25 ms
default.css
74 ms
ca-pub-5691076175788952.js
387 ms
zrt_lookup.html
194 ms
show_ads_impl.js
58 ms
ga.js
190 ms
ads
549 ms
osd.js
215 ms
cb=gapi.loaded_1
129 ms
fastbutton
225 ms
async-ads.js
222 ms
google_custom_search_watermark.gif
91 ms
__utm.gif
25 ms
small-logo.png
27 ms
search_box_icon.png
28 ms
clear.png
146 ms
postmessageRelay
250 ms
cb=gapi.loaded_0
207 ms
cb=gapi.loaded_1
205 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
212 ms
ricola-provherb-dualhoney-728x90_edge.js
91 ms
3193398744-postmessagerelay.js
109 ms
rpc:shindig_random.js
39 ms
manifest.js
26 ms
ricola-provherb-dualhoney-728x90_edge.js
17 ms
icon-tr.png
54 ms
icon-tr-full.png
54 ms
ricola_provherb_728x90_bg.jpg
52 ms
ricola-provherb-728x90-cherry-herb-back.png
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ricola-provherb-728x90-cherry-drop.png
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ricola-provherb-728x90-cherry-herb-front.png
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38 ms
ricola-provherb-728x90-cherry-bag.png
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40 ms
ricola-provherb-728x90-cherry-line2b.png
45 ms
ricola-provherb-728x90-cherry-line2c.png
43 ms
ricola-provherb-728x90-cherry-line2d.png
41 ms
ricola-provherb-728x90-cherry-cta.png
49 ms
cb=gapi.loaded_0
52 ms
bartelby.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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
bartelby.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
Page has valid source maps
bartelby.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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bartelby.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 Bartelby.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
bartelby.com
Open Graph description is not detected on the main page of Bartelby. 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: