Tools & Wizards About Us
sagitta.se screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

sagitta.se

Sagitta - Mikroskop, mätutrustning, labmateriel och skolmateriel

Page Load Speed

3.9 sec in total

First Response

286 ms

Resources Loaded

2.9 sec

Page Rendered

664 ms

sagitta.se screenshot

About Website

Click here to check amazing Sagitta content for Sweden. Otherwise, check out these important facts you probably never knew about sagitta.se

Mikroskop, mätutrustning, labmateriel och skolmateriel inom matematik och naturvetenskap köper du till bra pris hos Sagitta.

Visit sagitta.se

Key Findings

We analyzed Sagitta.se page load time and found that the first response time was 286 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

sagitta.se performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.472

18/100

15%

TTI (Time to Interactive)

Value9.4 s

30/100

10%

Network Requests Diagram

sagitta.se

286 ms

sagitta.se

407 ms

www.sagitta.se

538 ms

sagittastyle.css

113 ms

ddsmoothmenu.css

225 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 96% of them (49 requests) were addressed to the original Sagitta.se, 2% (1 request) were made to Ajax.googleapis.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Sagitta.se.

Page Optimization Overview & Recommendations

Page size can be reduced by 50.4 kB (2%)

Content Size

2.1 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sagitta.se main page is 2.1 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 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 31.2 kB

  • Original 40.1 kB
  • After minification 36.6 kB
  • After compression 8.9 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 31.2 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 9.5 kB

  • Original 2.0 MB
  • After minification 2.0 MB

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. Sagitta images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 6.1 kB

  • Original 46.1 kB
  • After minification 46.1 kB
  • After compression 40.0 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 6.1 kB or 13% of the original size.

CSS Optimization

-43%

Potential reduce by 3.6 kB

  • Original 8.3 kB
  • After minification 8.1 kB
  • After compression 4.7 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. Sagitta.se needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 43% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (25%)

Requests Now

48

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sagitta. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sagitta.se

sagitta.se

286 ms

sagitta.se

sagitta.se

407 ms

www.sagitta.se

www.sagitta.se

538 ms

sagittastyle.css

sagittastyle.css

113 ms

ddsmoothmenu.css

ddsmoothmenu.css

225 ms

jquery.min.js

jquery.min.js

24 ms

ddsmoothmenu.js

ddsmoothmenu.js

298 ms

js

js

60 ms

jquery-eu-cookie-law-popup.css

jquery-eu-cookie-law-popup.css

328 ms

se-jquery-eu-cookie-law-popup.js

se-jquery-eu-cookie-law-popup.js

329 ms

sky.png

sky.png

392 ms

vit_pil_down.svg

vit_pil_down.svg

113 ms

flaggasverige.gif

flaggasverige.gif

111 ms

flaggadanmark.gif

flaggadanmark.gif

128 ms

flaggaEU.gif

flaggaEU.gif

113 ms

flagganorge.gif

flagganorge.gif

222 ms

flaggafinland.gif

flaggafinland.gif

223 ms

flaggaaland.gif

flaggaaland.gif

223 ms

sagitta_logo.svg

sagitta_logo.svg

240 ms

search.svg

search.svg

297 ms

star.svg

star.svg

336 ms

nyhetstartsida.png

nyhetstartsida.png

335 ms

pascostartsida.png

pascostartsida.png

337 ms

microbitstartsida.png

microbitstartsida.png

349 ms

skolstart2024.jpg

skolstart2024.jpg

689 ms

utr2024.png

utr2024.png

1201 ms

nyfiken2024-1V2.jpg

nyfiken2024-1V2.jpg

552 ms

cover2023.jpg

cover2023.jpg

737 ms

zioxi2022.jpg

zioxi2022.jpg

645 ms

teknik.jpg

teknik.jpg

594 ms

mobilfritt.jpg

mobilfritt.jpg

847 ms

mikroskopkamera.jpg

mikroskopkamera.jpg

890 ms

frossa-i-experiment.jpg

frossa-i-experiment.jpg

941 ms

soundear2.jpg

soundear2.jpg

985 ms

GM-raknare.jpg

GM-raknare.jpg

848 ms

zioxi.jpg

zioxi.jpg

960 ms

dobotproffs.png

dobotproffs.png

961 ms

covid19.png

covid19.png

999 ms

fortbildning.jpg

fortbildning.jpg

1144 ms

unimikro.png

unimikro.png

1163 ms

nyutrustning.jpg

nyutrustning.jpg

1164 ms

u3bsmart.png

u3bsmart.png

1188 ms

unibioteknik.png

unibioteknik.png

1109 ms

unifysik.png

unifysik.png

1200 ms

glas.jpg

glas.jpg

1234 ms

kem.jpg

kem.jpg

1333 ms

varukorgen.php

varukorgen.php

1176 ms

S_logo_vit.svg

S_logo_vit.svg

1190 ms

grey_pil.svg

grey_pil.svg

1201 ms

up-pil.png

up-pil.png

1209 ms

cart_empty.svg

cart_empty.svg

112 ms

Accessibility Review

sagitta.se accessibility score

57

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<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

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

sagitta.se best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sagitta.se SEO score

93

Search Engine Optimization Advices

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    SV

  • Language Claimed

    SV

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sagitta.se can be misinterpreted by Google and other search engines. Our service has detected that Swedish is used on the page, and it matches the claimed language. Our system also found out that Sagitta.se 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.

Social Sharing Optimization

sagitta.se

Open Graph description is not detected on the main page of Sagitta. 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: