5.3 sec in total
278 ms
4.7 sec
331 ms
Click here to check amazing ERS Online content for United Kingdom. Otherwise, check out these important facts you probably never knew about ers-online.co.uk
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Visit ers-online.co.ukWe analyzed Ers-online.co.uk page load time and found that the first response time was 278 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
ers-online.co.uk performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value3.9 s
51/100
25%
Value5.6 s
52/100
10%
Value4,500 ms
0/100
30%
Value0.019
100/100
15%
Value9.8 s
28/100
10%
278 ms
778 ms
345 ms
166 ms
251 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 95% of them (69 requests) were addressed to the original Ers-online.co.uk, 3% (2 requests) were made to Ssl.google-analytics.com and 1% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (778 ms) belongs to the original domain Ers-online.co.uk.
Page size can be reduced by 85.9 kB (25%)
346.3 kB
260.4 kB
In fact, the total size of Ers-online.co.uk main page is 346.3 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. Images take 256.0 kB which makes up the majority of the site volume.
Potential reduce by 40.3 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 6.0 kB, which is 12% 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 40.3 kB or 80% of the original size.
Potential reduce by 26.9 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, ERS Online needs image optimization as it can save up to 26.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 501 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 18.2 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. Ers-online.co.uk needs all CSS files to be minified and compressed as it can save up to 18.2 kB or 83% of the original size.
Number of requests can be reduced by 12 (17%)
69
57
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ERS Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
ers-online.co.uk
278 ms
www.ers-online.co.uk
778 ms
ers.css
345 ms
formChecker.js
166 ms
ers.js
251 ms
ga.js
90 ms
ers-logo.png
91 ms
wavey-line.png
92 ms
currency-flags.png
169 ms
shopping-cart-background.png
168 ms
my-account-button.png
175 ms
home-button.png
174 ms
free-delivery-button.png
253 ms
visit_our_mobile_site.png
251 ms
blue-button-background.png
248 ms
greenbuttonbg.png
259 ms
th1822_opn-2001-2.jpg
260 ms
th673_opr3201c-b.jpg
261 ms
th202_cognitive%20labels.jpg
329 ms
th1654_26x12%20white.jpg
335 ms
th628_till-roll-group.jpg
335 ms
vend_microsite.png
428 ms
twitter_logo.png
343 ms
btn_cofollow_badge.png
344 ms
facebook_logo.png
489 ms
StoreBadgeEN.png
418 ms
49_CD1685-TD-2020-622x60-Web-Banner.jpg
506 ms
purple-button-background.png
428 ms
med4333_bartender.jpg
430 ms
spacer-background.png
503 ms
med534_mfg_supplies(c)_500k.jpg
510 ms
med684_gk420t.image1.image.gif.jpg
511 ms
top-table-bottom.png
514 ms
hc2883_tm-c3500-4.jpg
567 ms
31_epson_26_01_16.jpg
587 ms
home-splitter.png
589 ms
green-button-background.png
592 ms
tmp_397_1.jpg
595 ms
tmp_504_2.jpg
598 ms
ers.css
646 ms
tmp_572_3.jpg
671 ms
tmp_628_4.jpg
645 ms
__utm.gif
13 ms
th533_zebra_ribbon.jpg
600 ms
bottom-product-bg.png
603 ms
collect
55 ms
ga-audiences
43 ms
has_buyone.gif
529 ms
th4238_pc42t_01.jpg
573 ms
has_multibuy.gif
595 ms
th3695_c7500.jpg
598 ms
th2607_zt230-1.jpg
523 ms
th4437_portable%20receipt%20printer%20with%20bluetooth.jpg
525 ms
th2855_td-2000.jpg
529 ms
th537_mfg_supplies(c)_500k.jpg
558 ms
th4332_bartender.jpg
590 ms
th2657_honeywell1400g.jpg
594 ms
th3542_zd500.jpg
528 ms
th2490_b-ex4t2%20printer-5.jpg
526 ms
th4283_asset-label-1.jpg
530 ms
th3568_qln420%20img.jpg
555 ms
th2033_lx400e%20photo%20-%20coffee.jpg
591 ms
th4201_010714-heckler-design-556-f-600x400.jpg
521 ms
th752_tattoorewrite.jpg
515 ms
th2385_2001_zebra%20ribbons%20for%20id%20printers.jpg
515 ms
th978_duraline%20wls8400er%20-%20pic%202.pg.jpg
521 ms
th2370_citizen-jewellery-tags-1.jpg
491 ms
th2369_ribbon-group.jpg
518 ms
th630_fax-roll.jpg
522 ms
th4297_pos_tm-m30-w-pos-receipt-printer-4_396x264.jpg
516 ms
th3194_opr-2001-3.jpg
517 ms
ers_brands.png
696 ms
protx-verisign.png
490 ms
ers-online.co.uk 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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
ers-online.co.uk 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
Page has valid source maps
ers-online.co.uk SEO score
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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ers-online.co.uk 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 Ers-online.co.uk 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.
ers-online.co.uk
Open Graph description is not detected on the main page of ERS Online. 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: