6 sec in total
1 sec
3.3 sec
1.7 sec
Click here to check amazing Electro Bob content. Otherwise, check out these important facts you probably never knew about electrobob.com
Visit electrobob.comWe analyzed Electrobob.com page load time and found that the first response time was 1 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
electrobob.com performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value5.1 s
25/100
25%
Value4.7 s
68/100
10%
Value250 ms
84/100
30%
Value0
100/100
15%
Value5.0 s
76/100
10%
1017 ms
9 ms
260 ms
389 ms
261 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 62% of them (34 requests) were addressed to the original Electrobob.com, 9% (5 requests) were made to Pagead2.googlesyndication.com and 7% (4 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Electrobob.com.
Page size can be reduced by 234.6 kB (16%)
1.5 MB
1.3 MB
In fact, the total size of Electrobob.com main page is 1.5 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. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 65.7 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 65.7 kB or 78% of the original size.
Potential reduce by 82.1 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. Electro Bob images are well optimized though.
Potential reduce by 81.8 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 81.8 kB or 58% of the original size.
Potential reduce by 5.0 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. Electrobob.com needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 84% of the original size.
Number of requests can be reduced by 15 (29%)
52
37
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Electro Bob. 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 as a result speed up the page load time.
www.electrobob.com
1017 ms
ga.js
9 ms
sociable.css
260 ms
jquery.js
389 ms
sociable.js
261 ms
vuible.js
263 ms
addtofavorites.js
261 ms
DD_roundies.js
374 ms
plusone.js
37 ms
__utm.gif
14 ms
show_ads.js
8 ms
plusone.js
174 ms
cb=gapi.loaded_0
159 ms
comment-gray.png
185 ms
rss-gray.png
184 ms
inputbackgr.gif
183 ms
ledlog2_3.jpg
575 ms
20160213_163527-600x337.jpg
436 ms
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430 ms
20160301_222530-600x337.jpg
577 ms
20160301_222743-600x337.jpg
576 ms
20160213_163307-600x337.jpg
499 ms
20160213_162914-337x600.jpg
684 ms
electrobob_1_schematic-600x301.jpg
690 ms
electrobob_2_schematic-600x328.jpg
610 ms
electronics_lab_schematic-600x364.jpg
688 ms
Classic_schematic-600x320.jpg
821 ms
SE_simple_schematic-600x429.jpg
827 ms
SE_PNP_schematic-600x441.jpg
830 ms
LM317_schematic-600x421.jpg
811 ms
1A-load-peak-and-drop-600x364.jpg
816 ms
short-load-peak-and-drop-600x365.jpg
944 ms
PSRR-response-600x361.jpg
939 ms
comparison_table_large-600x450.png
1328 ms
DSC_0459-600x398.jpg
1195 ms
DSC_04621-600x398.jpg
1081 ms
20151130_224543-600x337.jpg
1083 ms
20151130_232821-600x337.jpg
1193 ms
20151130_232816-600x337.jpg
1198 ms
bad_wires_drawing-600x398.jpg
1210 ms
ca-pub-6317169650882339.js
149 ms
zrt_lookup.html
159 ms
show_ads_impl.js
54 ms
ads
299 ms
osd.js
47 ms
ads
245 ms
m_js_controller.js
25 ms
abg.js
43 ms
favicon
63 ms
favicon
110 ms
googlelogo_color_112x36dp.png
59 ms
nessie_icon_tiamat_white.png
44 ms
s
33 ms
x_button_blue2.png
15 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
4 ms
electrobob.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
button, link, and menuitem elements 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.
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
electrobob.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
electrobob.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Electrobob.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 Electrobob.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.
electrobob.com
Open Graph description is not detected on the main page of Electro Bob. 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: