4.8 sec in total
784 ms
3.6 sec
374 ms
Click here to check amazing ERA Transformers content. Otherwise, check out these important facts you probably never knew about eratransformers.com
ERA offers a complete line of encapsulated 50/60Hz transformers for all your low power, linear transformer needs
Visit eratransformers.comWe analyzed Eratransformers.com page load time and found that the first response time was 784 ms and then it took 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.
eratransformers.com performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value5.1 s
25/100
25%
Value9.3 s
13/100
10%
Value1,230 ms
20/100
30%
Value0.065
97/100
15%
Value8.0 s
42/100
10%
784 ms
991 ms
941 ms
702 ms
1164 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 86% of them (18 requests) were addressed to the original Eratransformers.com, 10% (2 requests) were made to Google-analytics.com and 5% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Eratransformers.com.
Page size can be reduced by 254.7 kB (59%)
431.1 kB
176.4 kB
In fact, the total size of Eratransformers.com main page is 431.1 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. 20% of websites need less resources to load. CSS take 215.9 kB which makes up the majority of the site volume.
Potential reduce by 10.2 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 1.9 kB, which is 14% 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 10.2 kB or 79% of the original size.
Potential reduce by 384 B
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. ERA Transformers images are well optimized though.
Potential reduce by 57.2 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 57.2 kB or 42% of the original size.
Potential reduce by 187.0 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. Eratransformers.com needs all CSS files to be minified and compressed as it can save up to 187.0 kB or 87% of the original size.
Number of requests can be reduced by 5 (28%)
18
13
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ERA Transformers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
eratransformers.com
784 ms
eratransformers.com
991 ms
bootstrap.min.css
941 ms
custom.css
702 ms
421-2971-scheme_default.css
1164 ms
ie-emulation-modes-warning.js
722 ms
jquery.min.js
27 ms
bootstrap.min.js
955 ms
docs.min.js
1319 ms
ie10-viewport-bug-workaround.js
939 ms
analytics.js
167 ms
container_bg_1px_2.gif
321 ms
default_banner.png
329 ms
headerbg.png
321 ms
menu.png
323 ms
Mini-Line-EE20(1).png
546 ms
Low-Profile-Transformers.png
398 ms
Compact-Power-Supplies.png
594 ms
bg_bottomcontainer.gif
549 ms
glyphicons-halflings-regular.woff
495 ms
collect
12 ms
eratransformers.com accessibility score
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
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
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>).
eratransformers.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
eratransformers.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
Document uses plugins
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 doesn't use legible font sizes
Tap targets are not sized appropriately
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eratransformers.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 Eratransformers.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.
eratransformers.com
Open Graph description is not detected on the main page of ERA Transformers. 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: